19 articles trouvés pour ce sujet.
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Baseball Cards |
2017-04-20 |
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Raquel pose la question : A minor league baseball team gave away baseball cards to each person entering the stadium. One group receives 28 baseball cards. A second group received 68 baseball card. If each person entering the stadium receive the same number of cards, what was the greatest possible number of baseball cards that each person could have received? Penny Nom lui répond. |
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Highest Common Factor of Two Polynomials |
2009-07-28 |
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Nazrul pose la question : If x+a be the h.c.f. of x^2+px+q and x^2+mx+n, how can I prove that (p-m)a=q-n. Robert J. Dawson & Janice Cotcher lui répond. |
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Greatest common factor |
2007-01-26 |
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Alexis pose la question : What is the greatest common factor of 52,and 100? Penny Nom lui répond. |
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The greatest common factor |
2006-10-17 |
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Myrna pose la question : What is the greatest common factor of 49,164 and 80,860 Stephen La Rocque lui répond. |
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The greatest common factor of two numbers |
2006-07-16 |
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Fadwa pose la question : What is the greatest common factor(GCF) of the following algebraic expressions? 1680 and 6048
Stephen La Rocque lui répond. |
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GCD |
2006-03-20 |
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Jana pose la question : How can i prove:
if gcd(a,b)=1 then gcd(a+b,ab)=1 Penny Nom lui répond. |
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Highest common factor |
2006-02-06 |
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Sajid pose la question :
1.A rectangular field has dimensions 156 m and 84 m. It is to be fenced with wire netting supported by stakes, equally spaced, a stake being placed at each corner of the field. What is the greatest possible distance between any two stakes, given that it should be more than 2 m and less than 8 m?
2. What is the length of the side of the largest square tile which can be used to cover a floor 525 cm long by 275 cm wide without leaving a gap?
3. Find the greatest number which will divide 140 and 249 to leave remainders 8 and 18 respectively?
4. Find the greatest number which will divide 304 and 298 so as to leave remainder 4 in each case.
Penny Nom lui répond. |
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GCF, LCM, primes and the ladder method |
2006-01-07 |
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Linda pose la question : How would I teach both finding the GCF and LCM with prime factors...I recall the ladder method vaguely.??? Penny Nom lui répond. |
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GCD and LCM |
2004-10-31 |
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Cartalina pose la question : how do you calculate the "positive difference between the GCF and LCM of two numbers"? Penny Nom lui répond. |
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GCD (a + b , a^2 - ab + b^2) |
2004-08-27 |
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Carol pose la question : Let a and b integer and relatively prime. Proof that:
GCD (a + b , a^2 - ab + b^2) = 1 or 3 Penny Nom lui répond. |
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Greatest Common Factor |
2003-11-08 |
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Beth pose la question : How do you use the Greatest Common Factor in addtion and subtraction of fraction? Penny Nom lui répond. |
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Some 5th grade problems |
2003-01-24 |
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Sabrina pose la question :
[What is the greatest common factor of 20,28, and 36?] next problem is [5k+7(k+8)= ] next problem [Curtis simplified 0.8 divided by 0.2 x 0.04 and got 10. Latoya Simplified and got 1.6. is either correct? Can you explaine how you got the answer please.] Penny Nom lui répond. |
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Reduce 79,537/3,623,420 |
2001-12-13 |
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Eliana pose la question : How do you reduce 79,537/3,623,420. Claude Tardif lui répond. |
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GCD and LCM |
2001-09-24 |
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David pose la question : Find the GCD adn LCM of the following numbers. Assume p 2 to the power p, 3 to power q, 5 to power r and 2 to power q, 3 to power r, 7 to power p Penny Nom lui répond. |
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Greatest Common Factor |
2001-05-09 |
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Nicole pose la question : What is the Greatest Common Facter for:
126,261 1008,1080 546,1995 128,256 and 255,256 Penny Nom lui répond. |
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Greatest common factor |
2001-01-17 |
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A teacher pose la question : I'm a teacher at a local Middle School and I would like the answers for the following questions. What is the greatest common factor for.. 546 and 780 156 and 732 . . . Leeanne Boehm and Penny Nom lui répond. |
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A pair of numbers whose GCF is 28 |
2000-12-27 |
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John pose la question : Name 2 different pairs of numbers whose GCF is 28. Penny Nom lui répond. |
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Factoring, primes, GCF and LCM |
2000-02-27 |
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Ruth Kroek pose la question : My son is in grade seven, he has to do a Factoring Booklet the areas covered are: - Prime #'s
- Composite #'s
- Rainbow Factoring
- Finding Multiples (consecutive multiples)
- Finding GCF of 2-3 numbers uning Rainbow factoring
- Finding LCM of 2 numbers using consecutive multiples
- prime factor trees
- prime factor ladders
- finding GCF of 2 numbers using Prime number Method
Although his text 'Math Power' gives some information, we are at a loss .. Penny Nom lui répond. |
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Greatest Common Factor. |
1998-01-09 |
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Percy Stribling pose la question : how do you figure out what the greater common factor is? Penny Nom lui répond. |
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