Question

Rajinder lent a sum o Rs3200 to suresh at the rate of 6% interest per annum. Suresh paid rajinder Rs3680 to clear the dept? How long did suresh use rajinder's money?

Answer 1

3200---6%--3680=>480 is the interest.so using this formula i=ptr/100=t=480*100/(3200*6)=2.5y