Question

at what rate % per annum simple interest will a sun double itself in 10 years​

Answer 1

Answer:

ok

Step-by-step explanation:

let the principle x rs

than time is 10 years

the simple intrest is 2x than

the rate is

simple intrest × 100/

(principle× time )

it will be

2x×100/(x×10)

so it will be

by solving it ,

20 percent

hope it helps you