Question

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

Answer 1

Answer:

Let ravi age x

after 15 = x+15

So , 4x = x+15

x = 5

Answer 2

Answer:

Let the age of Ravi be X

Step-by-step explanation:

After 15 yrs

Ravi's age is X+15

X+15(4)

4x+60

X=60/4

X=15

Ravi age is 15 yrs