Answers

2015-10-26T15:00:11+05:30
Let the age of sunil be x
and of sushil be 4x
4x-5=7<x-5>
4x-5=7x-35
4x-7x= --35+5
-3x=-30
x = 30/3
x=10
Sunil's age = 10 and Sushil's age be 10*4=40
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