Question

fifteen years from now Ravi' s age will be 3 times of his present age.What will be his present age??​

Answer 1

Answer:

Let the present age of Ravi be x

after fifteen years his age will be 4 times of his present age

⇒ 4x = x+15

⇒4x-x = 15

⇒3x=15

⇒x=15/3=5

Therefore , present age of Ravi (x) = 5 ..