Question

at what rate of interest per annum will the simple interest on rupees 1200 in 3 years be rupees 288​​

Answer 1

Answer:

ATQ

Step-by-step explanation:

1200*3*r= 288( let rate of interest be R)

3*r=288/1200

3*r=6/25

r=6/25*1/3( as 3 divided changed into 1/3)

r=2/25 or 0.08( approx)

Hope this helps.

Answer 2

Answer:

The rate of interest is 8% per annum.