Question

fifteen years from now ravi's age will be four times his present age ?
Hurry up the first answer i give a thanks sure​

Answer 1

Let Ravi's present age be x years.

After 15 years, his age will be (x+15) years.

It is given that after 15 years, Ravi's age will be four times his present age.

∴4x=x+15

⇒4x−x=15

⇒3x=15

x= 15/3 = 3

Hence, Ravi's present age is 5 years.

Answer 2

Step-by-step explanation:

let Ravi's present age be x

so his age after 4 years be 4x

According to the situation

4x=15

x=15/4