Question

The age of Arun's mother is 4 times that of Arun . After 4 years it would be 3 times. What are their ages now?

Answer 1

Answer:

let aruns age be x

let mothers age be 4x

4 years later

arjun =4 +x

mother= 4x+4

equation :

3(4+x) = 4x+4

12 + 3x = 4x + 4

12-4= 4x-3x

8=1x

x = 8

aruns age = 8

mothers age = 4 x 8 = 32

*mark as brainliest if this helped  

Explanation: