Question

After 12 years, kanwar will be 3 times as old as he was 4 years ago. Find his prcentage

Answer 1

Answer:

12 years

Step-by-step explanation:

let kanwars present age be x

after 12 year his age will be x + 12

before 4 years his age was x - 4

x + 12 = 3(x - 4)

x + 12 = 3x - 12

3x - x = 12 + 12

2x = 24

x = 24/2

x = 12

therefore present age of kanwar is 12

hope you get your answer