Question

the intrest on sum of a money at the end of 5/2 years is 4/5 of the sum .what is the rate ​

Answer 1

Answer:

Is it 32%...

I hope u will understand. ...

Hope it is helpful

Step-by-step explanation:

I=PNR/100

4/5P=(P×5/2×R )/100

(4×100×2)/5×5=R

800/25=R

R= 32%