Question

Simple interest on a certain sum is 16/25 of the sum. find the time in years, if the rate per cent and time are equal​

Answer 1

Step-by-step explanation:

Let P be the principal and T be the period (in years) and T be the rate of interest.

The equation will be -

P x T x T% = P x 16/25

Devide both sides by P

(P x T x T%)/ P = (P x 16/25)/P

T x T/100 = 16/25

T x T = 16/25 x 100 = 64

T = 8

8% simple interest for 8 years on ANY AMOUNT will be equal to 64% of that amount, which is equal to 16/25 of that amount.

Hope it helps...Plz mark it as brainliest...

Answer 2

Answer:

8 years

Hope it will help you...