Sunday
March 29, 2015

Homework Help: Math

Posted by Mia on Sunday, March 10, 2013 at 5:20am.

I cant figure this out! Can someone please tell me were my mistake is?? :)

- a man is 3 times as old as his son. In 11 years time he will be twice as old as his son will be.
Let s represent sons age in years now

I did: present man: 3s son: s
In 11 years man: 2(s+11). Son: s+11

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