Homework Help: 5th grade

Posted by jess on Tuesday, September 16, 2008 at 10:06pm.

To numbers between 40 and 50 have a grestest common factor of 7. The digits of one number have a sum of 6. The digits of the other number have a sum of 13. What are the two numbers?

5th grade - Ms. Sue, Tuesday, September 16, 2008 at 10:08pm
7 * 6 = 42
7 * 7 = 49
5th grade - Reiny, Tuesday, September 16, 2008 at 10:10pm
What are the only two numbers between 40 and 50 divide by 7?
Wouldn't that be 42 and 49 ?

What is the sum of the digits of those two numbers?
- 5th grade - Brandon, Wednesday, September 17, 2008 at 4:03pm
  yes itll be 42 and 49 and the sum is 91
5th grade - jess, Tuesday, September 16, 2008 at 10:30pm
42 49
- 5th grade - Ms. Sue, Tuesday, September 16, 2008 at 10:30pm
  Right.
5th grade - desiree, Monday, September 10, 2012 at 10:58pm
what is 13?
5th grade - desiree, Monday, September 10, 2012 at 11:00pm
what is 13?

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