







Pennies, nickels, dimes, and quarters 
20190509 

william pose la question : Ann has 177 coins (pennies, nickels, dimes, and quarters)
Her total value is $19.90
She has the same number of nickels as dimes.
She has the same number of quarters as dimes.
How many of each does she have? Penny Nom lui répond. 





Nickels, dimes, and quarters 
20180420 

Patti pose la question : A copy machine accepts nickels, dimes, and quarters. After 1 hour, there are 30 coins total, and their value is $5.10. How many nickels, quarters, and dimes are in the machine? (Hint: There are exactly five different solutions.) Penny Nom lui répond. 





A circle inscribed in a quarter circle 
20180416 

abhijeet pose la question : ABC is a quarter circle and a smaller circle is inscribed in it. if AB = 1cm then find the radius of smaller circle Penny Nom lui répond. 





1/4 acre of land 
20180315 

Jean pose la question : I have 1/4 acre of land.it is square.what should the measurement be for each side be in feet Penny Nom lui répond. 





The perimeter of a one quarter acre square 
20160115 

Kerry pose la question : If you have a perfect square that is one quarter of an acre what are the length of the sides and how do you arrive at the solution? thank you, Kerry. Penny Nom lui répond. 





The perimeter of a quarter circle 
20150521 

Bethany pose la question : The perimeter of a quarter circle is 3.57. What is the quarter circle's radius? Penny Nom lui répond. 





The perimeter of a quarter circle 
20150410 

Riley pose la question : How do you find the perimeter of a quarter circle when the radius is 56? Penny Nom lui répond. 





The perimeter of a quarter circle 
20141226 

Maisy pose la question : This is the question that I got for a math worksheet.
The radius of a quarter circle is 5 miles. What is the quarter circle's perimeter?
Use 3.14 for pi. Penny Nom lui répond. 





Quarters 
20140704 

kamal pose la question : how many quarters in the sum of 8 and 12 ? Penny Nom lui répond. 





Points per quarter 
20120514 

debbie pose la question : A basketball team scores 216 points in 8 quarters . Find the teams point per quarters rate Penny Nom lui répond. 





A circle inscribed in a quarter circle 
20120220 

sonam pose la question : ABC is a quarter circle and a circle is inscribed in it and if AB=1cm than find radius of a small circle. Penny Nom lui répond. 





Two shapes 
20120106 

muhammad pose la question : Question from muhammad, a student:
a boy has two pieces of wire each 99cm long .he bends them into the shapes shown below.calculate the radius of each figure,giving each answer to two decimal places.figures are one is semicircle and other on is half of the semicircle. Harley Weston lui répond. 





The perimeter of a quarter circle 
20111110 

sierra pose la question : how do you figure the perimeter of a quarter circle that has a radius of 12 Penny Nom lui répond. 





The perimeter of a quarter circle 
20101215 

kim pose la question : how do you figure the perimeter of a quarter circle that has a radius of 7 inches? I would like to have the explanation of how you figure it out. Thank you Penny Nom lui répond. 





If a third is a fourth of a number, what is the number? 
20100408 

larry pose la question : If a third is a fourth of a number, what is the number? Penny Nom lui répond. 





Matt has 40 coins 
20091118 

Amy pose la question : Matt has 40 coins(nickels, dimes, and quarters). The total amount is $4.05. He has 7
more nickels than dimes. How many quarters does he have? Penny Nom lui répond. 





Helen has twice as many dimes as nickles. 
20090908 

Dan pose la question : Helen has twice as many dimes as nickles. She has 5 more quarters than nickles. She has $4.75. How many nickles does she have? I know she has 14 dimes, 7 nickles and 12 quarters. How do you put this into an algebra equation? Stephen La Rocque lui répond. 





Nickels, dimes and quarters 
20090902 

danielle pose la question : In changing a $5 bill, Sarah received nine more dimes than nickles and seven fewer quarters than dimes. How many coins of each type did she receive? Penny Nom lui répond. 





Nickels, dimes and quarters 
20090525 

Amy pose la question : Coming from South Africa I find working with nickels, dimes and quarters confusing.
How many dimes are in a nickel and how many quarters are in a dime? Penny Nom lui répond. 





Nickels, dimes and quarters 
20081027 

val pose la question : I would like help working out a math word problem. A collection of 30 coins worth $5.50 consists of nickels, dimes, and quarters. There are twice as many dimes as nickels. How many quarters. Could you teach me how to find this formula? Penny Nom lui répond. 





A large concrete shape 
20080116 

Keith pose la question : what is the cubic yards of an area that is not a perfect 1/4 circle?
The dimensions are 100ft. x 60ft. x 125ft. curcumferal arch x 3ft. depth? Stephen La Rocque lui répond. 





Nickels, dimes and quarters 
20070318 

Alexandra pose la question : Ellen has two more nickels than dimes and three more quarters than nickels. She has $3.35 in all. How many coins of each type does she have? Penny Nom lui répond. 





Nickels, dimes and quarters 
20070205 

Avinash pose la question : Mary has 48 coins made up of nickels, dimes and quarters with a total value of $5.10. She has 4 more dimes than nickels and quarters combined. How many coins of each kind does she have? Use matrix to solve the system Stephen La Rocque lui répond. 





Word problem 
20061022 

Sabrina pose la question : Thomas bought a badminton racquet and paid for it in quarters. If Thomas had used nickels and dimes, he would have needed 20 more dimes than quarters and one more than twice as many nickels as quarters. How much much did the badminton racquet cost? Stephen La Rocque lui répond. 





What names are known for the quarter circle shape? 
20060306 

Christina pose la question : What names are known for the quarter circle shape? Stephen La Rocque and Penny Nom lui répond. 





A penny, a nickel, a dime, a quarter, and a loonie 
20030121 

Blaine pose la question : I have 5 coins: a penny, a nickel, a dime, a quarter, and a loonie. How many different amounts of money could I pay using any combination of these coins? Penny Nom lui répond. 





Nickles, dimes, quarters and fifty cent pieces 
20020108 

A parent pose la question : The total for all coins counted is $4,564.50 The last coin added to the pile is a 50 cent piece There are 8 times as many 50 cent pieces as there are quarters There are 6 times as many dimes as nickles How many of each are there? Penny Nom lui répond. 





A dollar, quarter, dime, nickle and penny 
20010107 

Sarah pose la question : Arnold has a dollar coin, one dime, one quarter, one nickel, and a penny. The number of different sums of money that can be formed using three coins is... Penny Nom lui répond. 





A quartercircle and two semicircles 
20001231 

Christopher pose la question : Inside the quartercircle are two semicircles with the same radius, (r). Which has a greater area, G or L? Penny Nom lui répond. 





Rolling Circles 
19990912 

Craig Ellis pose la question : We have a circle of radius 3. inside the circle and tangent to the circle of radius 3 at one point is a circleof radius 1. The question is if we could roll the smaller circle around the inside of the larger circle how many revolutions would it take to get around to where we started. Chris Fisher and Walter Whiteley lui répond. 

