Question

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

Answer 1

Answer:

Let Ravi's present age be 'x'.

Do, 15 years later, Ravi's age = x+15

Now, given

x+15=4x

3x=15

x=5

Ravi's present age is 5 years old.