Question

the interest on a sum of money at the end of 5/2 years is 4/5 of the sum .what is the rate percent ?

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Answer 1

Answer:

R=32%

Step-by-step explanation:

Let the principle be x

Rate of interest =R

Time =5/2 years

S.I =(4/5)p

(P *5/2*R) /100=(4/5)p

R=32%

hope this helps u :-)