Question

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

please answer very fast !!!!!!!!!!!!!!!!!!!!!!!

Answer 1

Let his present age be = x

After 15 years, age = x + 15

ATQ :-

4x = x + 15

$\bf{\huge{x = 5 years}}$

Answer 2

Let the present age of Ravi be x.

Fifteen years later, Ravi age will be x+15 years.

According to the question,

x + 15 = 4x

⇒ 4x – x = 15

⇒ 3x = 15

⇒ x = 15/3

⇒ x = 5

Therefore, Present age of Ravi = 5 years.