Question

A sum of money doubles itself in 5 years. It will become 4 times of itself in​

Answer 1

Answer:

in 10 years

Step-by-step explanation:

let the amount be x

after 5 years, amount = 2(x) = 2x

after another 5 years = 2(2x) = 4x

hence, after 10 years he will get 4 times the original amount