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April 2, 2015

April 2, 2015

Posted by **jo** on Thursday, September 8, 2011 at 10:41am.

- Maths -
**Reiny**, Thursday, September 8, 2011 at 10:51amlet Ann's age be 4x

let Pam's age be 3x , notice the raio of their ages will be 4:3

six yrs ago

Ann: 4x-6

Pam: 3x-6

4x-6 + 3x-6 = 72

solve for x, easy from there

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