Question

at what rate percent per annum will rupees 728 produce rupay 220 7.50 as simple interest in year ​

Answer 1

Answer:

5%

Step-by-step explanation:

Simple Interest: I=100PNR

P= Rs. 630, N=4 years  and I= Rs. 126 

So, 126=100630×4×R

It gives⇒R=630×4126×100=5%