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	Les unités linéaires		2002-11-12
		Sandy pose la question : je me demande qu'est ce qu'une unité linéaire, mesures de surface et des mesures de volume. je voudrais aussi savoir quelle est la règle de transformation pour les unités linéaires, les mesures de surface et les mesures de volume Claude Tardif lui répond.
	Les tableaux de conversions		2001-05-03
		Jean-Jacques pose la question : Sur quel site est il possible de trouver tous les tableaux de conversions de mètres,kg,litre,m2,m3 Quelle est la relation entre les m3 et les litres 1 m3 = 1000 litres = 1000 kg? Claude Tardif lui répond.
	Converting measurements		2007-07-11
		Nicole pose la question : if you have 8 oz of water how many cc: will there be. Stephen La Rocque lui répond.
	The units digit of a square		2021-09-04
		Aarzu pose la question : Sorry this may be a dumb question but how do you find possible unit digits of a perfect square Penny Nom lui répond.
	Degrees, minutes and seconds		2020-02-21
		Jonathan pose la question : If a cone has an angle of 22 degrees, when i place it flat on a surface, the new resulting central angle is now at 68.69123834, but how come when i saw it on my friend it say 68 degree and 40 minutes, what is this minute? Penny Nom lui répond.
	Filling a 48 cubic meter tank		2020-01-19
		kamohelo pose la question : An empty tank for storing water from a borehole has a volume of 480m3 if it is filled by a pump that pump water at a rate of 16L/s how many hours will it take the pump to fill this tank Penny Nom lui répond.
	Volume and Surface area of a sphere		2019-05-03
		Caitlin pose la question : Why does the surface area formula of a sphere have a squared radius while the volume of a sphere has a cubed radius? Penny Nom lui répond.
	Rods,poles and perches		2018-05-13
		roy pose la question : i have some land and its measured in rods poles and perches how cann i convert to understand it more Penny Nom lui répond.
	3 yards 6 inches times 7		2018-02-08
		Tamara pose la question : 3 yards 6 inches × 7 Penny Nom lui répond.
	Yards per second to miles per hour		2017-05-11
		Scott pose la question : If a soccer ball travels 30 yards or roughly .017 miles in 2 seconds how fast was the ball going in mph? Penny Nom lui répond.
	Gallons and cubic inches		2016-12-05
		Theresa pose la question : If I did not know the cubic inches in a liquid gallon how would I find it? In other words what is the formula for this? Penny Nom lui répond.
	The tens digit of a number is five times the unit digit		2016-05-19
		sanjeev pose la question : The tens digit of a number is five times the unit digit. Find the number? Penny Nom lui répond.
	Division and units		2015-09-08
		Kenneth pose la question : Hello: Would there be a reason to divide a number without units by another number with units? Here is an example: 35 divided by $5.00 or 35/$5.00 The answer cannot have units ($) because $5 X 7 does not equal 35 but instead $35.00. $35.00 divided by 5 or ($35.00/5) and $35 divided by $5.00 or ($35.00/$5.00) make more sense. I thank you for your reply. Robert Dawson lui répond.
	The units digit of a prime		2015-01-08
		Patricia pose la question : Every prime number greater than 10 has a digit in the ones place that is included in which set of numbers below 1 3 7 9 or 1 3 7 or 0 2 4 5 6 8 or 1 3 5 9 Walter Whiteley lui répond.
	Rates, percentages and units		2014-12-30
		Kenneth pose la question : Hello: If percentages have no units, why are some percentages called rates, as in interest rate, or perhaps a tax rate of 7% as an example? A rate has units of different quantities. I thank you for your reply. Robert Dawson lui répond.
	Trig functions and the unit circle		2014-10-02
		Jake pose la question : I was wondering what conclusions can be drawn about the trigonometric functions and how they work about the circle. Can you also please give me an explanation for it? Thank you. Penny Nom lui répond.
	Water usage in Ames		2014-08-29
		Abigail pose la question : The City of Ames water treatment plant treats 7 million gallons of water per day on average to meet water demands. Hypothetically, if water is withdrawn from a groundwater system with an area of 51.6 square miles (approximate area of Ames and surrounding area), what is the depth of water in inches that would have to be added to the groundwater system annually to replace the water that is withdrawn by the city? Penny Nom lui répond.
	Fractions and units		2014-04-28
		Aaron pose la question : I can't do this math problem. please help. Find 200m over 1 min times 60 min over 1 hr times 1 km over 1000 m. the choices are a. 300 km/hr b. 12 km/hr c. 300 m/hr and d. 12 m/hr Penny Nom lui répond.
	Units digit		2014-01-03
		gracie pose la question : 9^23 units digit Penny Nom lui répond.
	The units digit		2012-09-11
		Shaunice pose la question : Simplify each of the following expressions and determine what the last digit would be. a. (24^15) 4 Penny Nom lui répond.
	The units digit of a prime number		2011-11-22
		Mike pose la question : Every prime number larger than 10 has a digit in the ones place that is included in which set of numbers below? A. 1,3,7,9 B. 1,3,5,9 C. 0,2,4,5,6,8 D. 1,3,7 Penny Nom lui répond.
	Ratios		2011-10-17
		Kenneth pose la question : Can you think of a ratio that has units that have not canceled out? Do not use a rate as an example, for example miles per hour. Would the following make sense? What is the book to student ratio in a classroom with 20 students and 15 books? Student to book ratio of 20 students to 15 books or (4 students):(3 books). Penny Nom lui répond.
	The dimension of the box in centimetres		2011-08-27
		Eliza pose la question : Find the dimension of the box in centimetres. Then find its volume in cubic centimeters. The box is 0.7m (l) 0.4 (h) 0.2 (w) Penny Nom lui répond.
	The mass of a metal box		2011-03-11
		Pamela pose la question : A metal block has the dimensions of 3.16 inches wide, 2.15 inches high, 4.98 inches long. What is the volume of the block in cm^3? What is the block's mass if the metal has a density of 5.89g/cm^3. Robert Dawson lui répond.
	A two digit number		2011-03-01
		jhoanna pose la question : the sum of the digits of a two digit number is 10. The value of the number is 16 times the units digit.Find the number. Penny Nom lui répond.
	Ratios and proportions with mixed units		2010-05-13
		Kenneth pose la question : Is it incorrect to have a proportion with numbers containing units that are not the same on both sides of the equal sign? Here is an example: $0.07/$1.00 = ?/$0.89 is okay, but if I add a different unit (20 ounces) to one side of the equal sign but not the same unit to the other, is the proportion incorrect? $0.07/$1.00 = ?/$0.89/20 ounces. In order to determine the missing amount, the calculation becomes ($0.07/$1.00)/$0.89/20 ounces = $?, but is this proportion correct with the units as they are? Two dollar-units cancel leaving dollar/ounces equals $?/ounces, but is this correct? Robert Dawson lui répond.
	Metric prefixes		2010-03-16
		ali pose la question : How do you convert zectometres to yoctometres Robert Dawson lui répond.
	Square poles		2010-02-16
		Steve pose la question : If 1 pole=16.5', and you have an area that is 146 sq. poles, how many sqaure feet would you have? I calculate that to be 146(16.5)X146(16.5)=5,803,281 sq. feet Is that correct? I am told I need to divide by 146, which makes the answer 39,748. I do not understand why I need to divide by 146.... Penny Nom lui répond.
	What time did susan go to bed?		2010-02-14
		Sophia pose la question : Susan woke up at 7:42 Am to get ready for school. She slept for 10 and 1/3 hours. What time did she go to bed? Stephen La Rocque lui répond.
	How do you convert cents/mile to dollars / hour?		2009-08-26
		seanna pose la question : how do you convert cents/mile to dollars / hour Penny Nom lui répond.
	Units digit		2009-07-23
		Jyll pose la question : How do solve for the units digit? And that, what is the units digit of the first 1000 prime numbers? Robert Dawson lui répond.
	Unit Price		2009-06-08
		MATTHEW pose la question : Question from Matt: I quoted my customer $112.50 per 1,000 sheets per linear yards. My client said I was to high. I need to be at 18 cents per square inch. If I matched his 18 cents per square ines what would my linear yards per 1,000 sheets price be? It comes on a 12.5 inch roll. Janice Cotcher lui répond.
	Unit Conversion for Force and Mass		2009-05-08
		Ray pose la question : Good Day! I was confused about lbm and lbf and slug. I knew that lbm is a unit for mass and lbf is a unit for weight. my problem is some books follow this relationship where lbf=(lbm times the gravitational pull) which is 32.2 ft/(s^2) while other books treat lbm=lbf. other books also treat lbm=(lbf times 32.2)... which is correct? Is 1kg=2.205 lbm or 1kg=2.205lbf? Is 1BTU=778.16 lbf-ft or 1BTU=778.16 lbm-ft? what is the relationship of slug on these two, lbm and lbf? Janice Cotcher lui répond.
	Miles per hour and feet per second		2009-04-22
		mary pose la question : A car traveling at 60 miles per hour, how many feet per second has it traveled? Robert Dawson lui répond.
	Units digit		2009-04-15
		A student pose la question : What is the unit digit of 47 to the 43rd power? Please answer as soon as possible. Thank you. Stephen La Rocque lui répond.
	Milliliters of oxygen in your lungs		2009-03-20
		Leandrea pose la question : if you have 3 liters of air in your lungs and 2/10 of that is oxygen, how many milliliters of oxygen are in your lungs? Penny Nom lui répond.
	The units digit of 2^95		2009-03-18
		Sharvon pose la question : what is the units digit of 2^95 Robert Dawson lui répond.
	36cm to the second power divide 10cm		2009-02-26
		val pose la question : 36cm to the second power divide 10cn Penny Nom lui répond.
	Can you convert numbers with units to percents?		2009-02-12
		Kenneth pose la question : To change a number to a percent, move the decimal two places to the right and add a percent sign. For example, 0.35875 = 35.875%. If the number has a dollar sign or some other kind of unit, for example, pounds, feet, etc. how is the number converted to a percentage. For example, change $0.35875 and 0.75 lbs. to a percentage. How is this done. I have never seen $35.875% or 75 lbs.% before. Robert Dawson and Harley Weston lui répond.
	The units digit is 5		2009-02-02
		Ray pose la question : the number that when squared the units digit is 5 Penny Nom lui répond.
	The tens digit of 0! + 1! + 2! + 3! + 4! .............+9999! + 10000!		2009-01-23
		Kaylyn pose la question : determine the tens digit for the expression: 0! + 1! + 2! + 3! + 4! .............+9999! + 10000! Robert Dawson and Penny Nom lui répond.
	The 2 rightmost digits		2008-12-18
		Peter pose la question : Is there a pattern for the 2 rightmost digits of a power? For example, one problem for a math competition was what are the 2 rightmost digits of 3^1993? Robert Dawson and Victoria West lui répond.
	Three equal ratios		2008-09-26
		Jodi pose la question : For the ratio given, find three equal ratios: 2 miles/8 minutes Penny Nom lui répond.
	Sample variance: inches to centimeters		2008-09-22
		Anita pose la question : The average height of a sample of basketball players is 6 feet, 2 inches or 74 inches. The standard deviation of this sample of players is 4 inches. If each person's height were to be multiplied by 2.54, what would be the value of the resulting sample variance? Harley Weston lui répond.
	3 miles in 6 seconds		2008-09-05
		Grant pose la question : if a rocket sled is traveling 3 miles in 6 seconds, how fast is it going in miles per hour? Harley Weston lui répond.
	How many litres of rain is this?		2008-09-01
		Todd pose la question : If i have 10mls of rain over one square metre how many litres would I and how do I do the maths for this? Penny Nom lui répond.
	Converting centimetres to metres		2008-08-21
		walter pose la question : how do you convert the smaller unit to a decimal of the larger unit and then solve 17 m - 130 cm Penny Nom lui répond.
	How many decimeters are in a meter?		2008-08-11
		Julia pose la question : How many decimeters are in a meter? Penny Nom lui répond.
	The units digit of (7*3)^21		2008-07-16
		surender pose la question : what will be the unit digit of (7*3)^21?plz give me method 2 calculate such problems.thank you. Penny Nom lui répond.
	Units digit		2008-07-02
		seemachauhan pose la question : How to find unit digit of various numbers and what are unit digits? Penny Nom lui répond.
	How much seed do I need per plot?		2008-05-13
		Jaye pose la question : The plot size is 5 m X 2 m. The seeding rate is 12Kg/ha. How much seed do I need per plot? I have failed to get a proper answer. Thank you. Penny Nom lui répond.
	Converting metric density		2008-04-28
		Hilary pose la question : 10g/100ml=?g/?l 52g/100ml=?g/?l 65g/100ml=?g/?l 100g/100ml=?g/?l 137g/100ml=?g/?l 0.15g/100ml=?g/?l Penny Nom lui répond.
	Cross-sectional area of a fire hose		2008-01-27
		Tom pose la question : My question is this I know the equations for the final answer but the book skips how to get to one section of the equation. Q=(a)(v) A= The cross-sectional area of the conduit in square feet (ft2). So if you have a 5 inch hose how do they get A=0.136 ft2 ? And I know the velocity already v= velocity in ft per second. Stephen La Rocque lui répond.
	A fraction comprised as 2 numbers having the same units		2008-01-27
		nancy pose la question : term=a fraction comprised as 2 numbers having the same units Stephen La Rocque and Harley Weston lui répond.
	How many meters/kilometers/millimeters would that be?		2008-01-17
		chantal pose la question : if a ocean/lake/river is 250meters from where you are, how long would it take to get to shore? how many meters/kilometers/millimeters would that be? Penny Nom lui répond.
	Percentage and units		2008-01-15
		Kenneth pose la question : Hello: If the sales tax on merchandise sold in stores is 6%. The item is multiplied by the sales tax of 6%. For example, the sales tax on pencils worth $1.00 is 6% X $1.00 is $0.06 or 6 cents plus $1.00 for a total of $1.06. 1. If the tax is 6%/$1.00, why doesn't the dollar sign as a unit cancel after the multiplication? Isn't it 6%/$1.00 X $1.00 or whatever the dollar amount is? The dollar signs should cancel, but they do not. 2. If percentages are unitless, is there a reason? Harley Weston lui répond.
	Units digit		2008-01-11
		Robin pose la question : hello - my question is: what is the units digit of (13) to 4; (17) to 2 and (29) to 3 [(13)4(17)2(29)3] (possible answers: 9 or 7 or 5 or 3 or 1) Penny Nom lui répond.
	Changing units and sizes of things		2007-11-08
		Carol pose la question : volume of cube = 216 cubic inches how do I calculate cubic feet and calculate its surface area in square feet. a rectangular box has dimensions of 3 x 6 x 15 how do I calculate surface area in square yards and calculate volume in cubic inches. if I double the dimensions how does it affect the volume Stephen La Rocque lui répond.
	The sum of the ones		2007-10-29
		Hangsun pose la question : When 2 two digit numbers are added what is the greatest possible sum of the ones? Penny Nom lui répond.
	Tens and ones		2007-09-16
		julia pose la question : My son has come home with a math question "what i know about 10s and 1s" we're totally stumped any information you can provide would be greatly appreciated Harley Weston lui répond.
	Counting stitches and changing units		2007-08-28
		Lim pose la question : Jack is making stuffed toys. Each toy needs 360 stitches. Ten stitches take 15 seconds.One toy needs 57cm of cotton for stitches. How many centimetres of cotton does Jack use in an hour? Stephen La Rocque lui répond.
	Reference angles		2007-08-25
		Jenny pose la question : find the reference angles for the angles given below, find the quadrants in which the angles lie 1. 0=6n/7 2. 0=3.3 Stephen La Rocque lui répond.
	Which is more, 1.25 grams or 4.7 ml?		2007-08-22
		jenni pose la question : Which is more? 1.25 grams or 4.7 ml Penny Nom lui répond.
	The units digit of 23^45 + 67^89		2007-08-16
		Christopher pose la question : What is the units digit of 23 to the 45th power plus 67 to the 89th power? Stephen La Rocque lui répond.
	Converting dollars to gallons		2007-06-12
		Cynthia pose la question : How do I solve this problem? If a family uses .20 per 100 gallon of water. How many gallons would $10.00 cost, divided amoung 3 people? Thanks, Cynthia Stephen La Rocque lui répond.
	Volume of a brewer's sphere		2007-06-04
		Edward pose la question : A Brewer's Sphere that has a 9' Dia. Holds how much Brew? How many 40oz bottles will be needed to hold his batch of Brew? Stephen La Rocque lui répond.
	Converting speeds		2007-05-10
		jason pose la question : A boy runs 36 metres in 6.50 seconds.How fast is he going in miles per hour Stephen La Rocque lui répond.
	Converting from mm to cm		2007-05-08
		Amanda pose la question : How do you convert mm into centimeters? Gabriel Potter and Steve La Rocque lui répond.
	Cost of ribbon		2007-03-20
		kelly pose la question : we are doing rate Ribbon costs $1.44 for 3m a). What is the cost per meter? b). How much would 5 m of ribbon cost? c). How much ribbon could you buy for $12.00 Penny Nom lui répond.
	Conversions		2007-02-09
		Donna pose la question : Hi! I hope you can help me... What is the cost of 10 grams platinum if one ounce = $1200 (troy weight)? I REALLY appreciate your help. Can you please send me the formula to figure it out too? Thank You! Donna :) Stephen La Rocque lui répond.
	The units digit of 9^2006 + 3^2006		2007-01-30
		Ryan pose la question : What is the units digit of the sum of 9^2006 and 3^2006 Penny Nom lui répond.
	how do i find ratio of 1,000mm to 5m		2007-01-18
		Harry pose la question : how do i find ratio of 1,000mm to 5m Paul Betts lui répond.
	The units digit		2007-01-09
		Tyrone pose la question : This may be a dumb question, but what is the unit digit of two digits, eg: 62 or 13 or 45. Steve La Rocque and Diane Hanson lui répond.
	The units digit of 1^5 + 2^5 + ... + 2006^5		2006-11-14
		Lana pose la question : Compute the unit's digit of : 1 to the power of 5 + 2 to the power of 5 + 3 to the power of 5 + 4 to the power of 5 + 5 to the power of 5 + 6 to the power of 5 + ... + 2006 to the power of 5 . Stephen La Rocque and Penny Nom lui répond.
	3.253 cubic meters of water		2006-10-31
		Elaine pose la question : a tank full of water that has a volume of 3.253 cubic meters would have a mass of? Penny Nom lui répond.
	The units digit of 12^40		2006-10-08
		Lana pose la question : FIND THE UNITS DIGIT OF 12 TO THE POWER OF 40. Penny Nom lui répond.
	Metric Conversions		2006-09-02
		Patricia pose la question : I have a new difficulty, metric conversion when it involves the prefixes. Some problems I need help with are: Stephen La Rocque lui répond.
	Ounces of water to grams		2006-07-16
		Liza pose la question : How many grams is in 10 ounces? I'm asking this question because i just bought a sea monkey and it says add 10 ounces of water and I don't know what that means. I have asked my parents but neither of them know. Stephen La Rocque lui répond.
	What is the height of the pot?		2006-03-10
		Michelle pose la question : If a pot is 11 inches in diameter and holds 5.8 litres what is the height of the pot? - assuming it is a cylinder. Stephen La Rocque lui répond.
	The units digit		2006-03-05
		Taran pose la question : My teacher asked: What is the unit's digit in the product 5 X 10 X 15 X 20 X 25? What is a "unit's digit", what are they asking for? Penny Nom lui répond.
	Volume		2006-03-02
		Irene pose la question : how do you find the volume in cubic units. i need the basic formula to help my child. Penny Nom lui répond.
	Converting units		2006-01-21
		A student pose la question : How can you solve a measurement problem by changing it to a fraction of the new unit that follows such as: 18 inches =------------------- yard 40 minutes = -------------- hour 5 days = -------------- week Penny Nom lui répond.
	what is 5'7		2005-11-26
		A student pose la question : what is 5'7" inches in cm? Harley Weston lui répond.
	What is the unit's digit?		2005-10-04
		Alex pose la question : Question: What is the unit's digit of the following problem? 3155 + 7412 (3 to the 155th power + 7 to the 412th power.) Penny Nom lui répond.
	n^2+n-1 has no divisors ending with 3 or 7		2005-09-08
		Arne pose la question : at least it seems like for any integers n and k, 10k+3 and 10k+7 do not divide n²+n-1 I tested this for every n from 0 to 3200 (which means same for the numbers from -3201 to -1) could this be true, or is it just coincidence, or am I just totally wrong? Richard McIntosh lui répond.
	The units digit		2005-05-18
		Gerald pose la question : Juan wrote the first 12 powers of 2. He noticed a pattern in the digits in the units places of the results. He said he could use this pattern to predict the digits for 2 to the power of 100. Penny Nom lui répond.
	Centimeters, millimeters and milliliters		2005-04-19
		A student pose la question : How many milliliters in a centimeter? Penny Nom lui répond.
	Express the answer in dollars		2005-01-03
		Abraham pose la question : My question on this question is if I wrote just 5280 because they say they want it in dollars, is that correct or is the only answer, 5279.61 as their answer key says? How should I have known to give it with cents? Should I give myself full credit? Harley Weston lui répond.
	The last digit of a large exponent		2004-10-20
		Landon pose la question : How can one determine the last digit of a large exponent by hand. I have seen several examples of how to do this by breaking it up into smaller exponents, but is there a formula or some common things to look for? Penny Nom lui répond.
	Grams to milliliters		2004-09-25
		Emily pose la question : I am trying to convert 19.5g into mL assuming that it's water; density=1g/mL. I don't know where to begin. Penny Nom lui répond.
	The last digit of 2^28		2004-09-25
		A student pose la question : I am currently enrolled in a math reasoning class and a math question I have to answer is determine the units digit in 3 28power. When I set up a table and keep cubing the numbers, I find a pattern with the last digits of the numbers that follow 1,3,9,7. My calculator gets to about the 19th power, and then I get an error. If I continued the pattern, would the units digit then be the last digit of 3 28th power, which would be a 7? Please let me know if I am solving this correctly and what a unit's digit actually is. Penny Nom lui répond.
	Division with and without units		2004-09-17
		Kenneth pose la question : What does it indicate when the divisor has units (dollars) but not the dividend, as in 500/$10.00 or 500 is divided by $10.00? Are the units understood to be there? Does 500/$10.00 make sense? Penny Nom lui répond.
	The units digit of 4^478		2004-03-06
		Elizabeth pose la question : What is the units digit of 4478? Penny Nom lui répond.
	The units digit of 57 to the 28th power		2003-09-01
		Maria pose la question : If 57 is raised to the 28th power, what must be the units digit in the result? If you raise 7 to the 500th power, what is the numeral that will appear in the units digit position? Penny Nom lui répond.
	An inch and a millimeter		2003-06-21
		Greg pose la question : The conversion factor for inches to millimeters 25.4 It strikes me as very odd that it's not some infinite decimal. I could understand this if one system was derived from the other but as I understand it they were derived independently. Is the conversion 25.4 or 25.4000XXXXXXX? If it's just 25.4 then how did that happen? Harley Weston lui répond.
	The metric and Imperial systems		2003-06-08
		Ashlee pose la question : i am a year 8 student, and i am doing my Maths talent quest on the Metric and Imperial number system. i was wondering, where did the 2 systems orginate and if possible, a little bit or information. I also need to know the conversions of ounce, foot, mile..etc..from imperial to metric. Penny Nom lui répond.
	The units digit of 2 to the power of 31921		2002-12-18
		A student pose la question : If 2 to the power of 31921 is multiplied out, what will be the units digit? Penny Nom lui répond.
	Units		2002-12-12
		Debbie pose la question : The general equation for a parabola is y = ax 2 + bx + c, where a, b, c are constants. What are the units of each constant if y and x are in meters? Penny Nom lui répond.
	Which is the better buy?		2002-12-04
		Lynda pose la question : my question is the big can held 18 ouces and cost $2.52.The small can held only 12 ounces and cost $1.08. Find both unit prices. which can was better buy? Penny Nom lui répond.
	Kilometers to miles		2002-10-09
		A student pose la question : how many miles are in 16 kilometers? Leeanne Boehm lui répond.
	The community garden		2002-09-08
		Michele pose la question : Bryce, Duanne, Juliana and Sonya share a 40ft by 48 ft rectangular portion of the community garden in the neighborhood. With this space each has their own rectangular garden plot. -Bryce is the only one with a square plot. its are is 1/2 the area of Duanne's -The area of Bryce's plot is 2/3 the area of Julianna's plot. Their plots have one side in common. -Sonya's garden has an area twice that of Julianna's garden. What are the dimensions of each person's garden plot? Leeanne Boehm lui répond.
	Gallons in a cylindrical tube		2002-08-21
		Heidi pose la question : IF I HAVE A 12" DIA TUBE WITH 1/4" WALL AND 72" IN LENGTH HOW MANY GALLONS OF WATER WILL THIS HOLD Penny Nom lui répond.
	Conversion of units		2002-04-29
		Matt pose la question : I am having trouble finding a workable equation for the following problem, particularly the conversion of two systems of measurement. The question states that there are 27 grams of salt in a kilogram of seawater. And it asks how many tonnes (1 tonne = 1000 kilograms) of salt are there in one cubic kilometer of ocean. It also says that the density of seawater is 1.1 g/cm3. What is the equation and how do I figure out how many kilograms there are in a cubic kilometre? Harley Weston lui répond.
	Unit fractions		2002-03-23
		Laura pose la question : Write 1/2 as the sum of ten different unit fractions. Claude Tardif lui répond.
	Number conversions and averages		2002-02-03
		A student pose la question : A table has the measurements of 1.6m by 2m, how much material is needed to cover table? I converted to cm then multiplied but got an answer of 32000cm ,so I divide by 100 to get to metres - the answer was 320 which I know is wrong - please explain!! Also I need to explain in my own words what an 'average' is and I am struggling. Penny Nom lui répond.
	Metric units		2001-10-25
		Kelly pose la question : i am helping my kids out with school work and don't remember meters,centimeters decimeters and all those. We have to change meters into cm.....and so on..........is there a place on the web to look for some kind of help in these questions Penny Nom lui répond.
	Milliters and grams		2001-09-20
		Betty-jo pose la question : 500 ml is what in grams Pnny Nom lui répond.
	How many acres are in a square mile?		2001-05-04
		Terri pose la question : How many acres are in a square mile? Judi McDonald lui répond.
	The unit circle and trigonometry		2001-04-05
		Ashley pose la question : "My teacher wants us to find out what a unit circle is, which I found out, a circle with the radius of 1, but the problem is he wants us to show the relationship between the unit circle and the sine(30,45,60 degrees), cosine(30,45,60 degrees),and tangent ratios(30,45,60 degrees). I need help with this and my teacher will not help us out. Thanks very much ... Penny Nom lui répond.
	Conversions		2001-01-24
		Tanya pose la question : I have 2 questions covert 628 kilometers to miles.(round off your answer to two decimal places.) a new clerk in your office is to earn $200 per week. If she works 30.5 hours each week, what is her hourly rate? (round off your answer to the nearest hundreth, that is, to the nearest cent.) Penny Nom lui répond.
	Cubic yards and cubic feet		2000-08-26
		Rhonda pose la question : have 2.47 cubic yards. what could the dimensions, in feet, be to equal this? Penny Nom lui répond.
	The units digit of 3 to the 58th power		2000-05-10
		Kylie Mcalpine pose la question : the questions we have been asked are what is the units digit of the following: a) 358 b) 2358 c) 1731 and the harder question of: what is the units digit of the following sum: 13841 + 17508 + 24617 = ??????? Paul Betts and Penny Nom lui répond.
	Conversions		2000-04-23
		Tara pose la question : 750 lbs = ___ tons How do I figure this out!? I know that 1 ton is 2000 lbs, how do I figure out this answer? Penny Nom lui répond.
	Circumference = Area		2000-04-19
		Scot George pose la question : The area and circumference of a circle has the same measurement. Find the radius. Chris Fisher lui répond.
	Uniting algebra and geometry		2000-04-16
		Beth pose la question : Who is the mathmatician that united algebra and geometry??? Claude Tardif lui répond.
	Cubic meters to gallons		1999-12-09
		Chris Compton pose la question : I am trying to convert cubic meters to gallons. Do you have the conversion formula? The problem I am trying to solve is: 59.62 cubic meters to gallons. Harley Weston lui répond.
	Unit conversions		1999-04-20
		Deanna pose la question : My question has to do with unit conversions with English and metric systems. I need to know how to use conversion factors with powers of 10. Which way do i move my decimal point. ex. .48kl to liters. Thank you. Jack LeSage lui répond.
	Metric Conversion		1999-03-07
		TDestra pose la question : Please help to answer this question: Is a cubic centimeter equivalent to milligrams or milliliters, and how many? Also, is it a liquid measure? Penny Nom lui répond.
	Unit Fractions		1998-09-16
		Murray MacNeil pose la question : Sir, my nephew is having trouble with math,he is in grade 10. this is his question. Find seven unit fractions whose whole sum is one. thank you murray macneil Penny Nom lui répond.

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