Question

the simple interest at R% per annum for n years will be Rs n on a sum of​

Answer 1

Hi buddy, your answer is here below

Simple interest=R%

Year= n

Principle=n

So as we know,

Sum will be P(1-n/100)^R

I hope it will help you

Plz mark me as brainliest

Thanks

Answer 2

Answer:

100/r

Step-by-step explanation:

P=?

R=R%

T=n years

S.I=Rs.n

P=100×S.I/R×T

P= n×100/R×n

P=100/r