Question

Find the rate of interest if the interest on rs 4500 for a year is rs 540​

Answer 1

Answer:

6/5%

Step-by-step explanation:

Answer 2

Step-by-step explanation:

S.I.=P×R×T÷100

so

4500×R×1÷100=540

45×r=540

R=540÷45

R=12%