Question

After 20 years ,anu's age will be five times oof his present age .Find the present age of anu .

Answer 1

Let us assune that Anu's age=x

20 years later her age will x+20.

Given ,it is equal to 5 times of her present age.So

20+x=5x

5x-x=20

4x=20

x=5

So,at present Anu's age is 5 years

Answer 2

Step-by-step explanation:

let present age of anu = x years

then, her age 20 years later = x+20 years

Given, it is equal to 5 times of x

=> 20+x=5x

=> 20=5x-x

=> 20= 4x

=> 20/4=x

Therefore, x=5

Present age of anu = 5 years