Question

fifteen years from now Ravi's age will be four times his present age. what is Ravi's present age?

Answer 1

Let Ravi’s age be x
His age after 15 years=x+15
His age 4 times=4x
According to the question
X+15=4x
15=4x-x
15=3x
X=15/3
=5
Therefore Ravi’s age is 5

Answer 2

let the present age of ravi be x
Fifteen years from now
Ravi age will be 4x
A.T.P
15×x=4x
4x-x=15
3x=15
x=15÷3
x=5
Hope it helps^_^
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