Question

Fifteen years from now ravi's age will be four times his present age what is ravi present age

Answer 1

Answer:5 is Ravi's present age

Step-by-step explanation:

Let x be Ravi's present age

after 15 years Ravi would be x+15+4x

4x=x+15

4x-x=15

3x=15

x=15/3

x=5

therefore Ravi's present age = 5

Answer 2

Answer:

Ravis age now = x

Ravis age after 15 years = x+15

then

4x = x+15

4x-x = 15

3x = 15

x = 15/3

x = 5

Ravi is now 5 years old.