Question

Guru and Chiru borrowed Rs2250 and Rs2500 respectively at the same rate of simple interest for 3 years. If the interest paid by Guru,what is the rate of interest per annum?​

Answer 1

Answer:

guru

amount=Simple interest +principal

let principal=x

2250=s.i.+×

si=2250x

si=p×r×t÷100