Math, asked by lakshyavalirama3416, 1 year ago

If the simple interest on a sum at 4% per annum for 2 years is rs. 80, then the compound interest on the same sum for the same period is:

Answers

Answered by VIVEK9090
370
Let take x as principal
SI = (PNR/100)
80 = (x × 2× 4 /100)
80×100/4×2= x
1000= x = principal
Find CI
=[1000(1+4/100)^2]
=1000×26/25×26/25
=1081.6
CI=(1081.6-1000)=81.6 Rs
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Answered by xyz56789
78
answer-rs.81.60 or rs.81.6
hope you will understand it
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