SOLUTION: If my borther's age can be multipled by 7 and next year will be multiplied by 5.What is his age now ?
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Question 740387: If my borther's age can be multipled by 7 and next year will be multiplied by 5.What is his age now ?
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
Assume you mean:
If my brother's age is a multiple of 7 and next year will be a multiple of 5.
What is his age now ?
:
Find a multiple of 7, when one is added, ends in a 5 or a 0
Your brother is 14 or 49 or 84
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