Math, asked by phanianindita5260, 1 year ago

The difference between simple interest and compound interest on a certain principal for a 4 years at 10% p.c.p.a. Is ₹1282 find the principal

Answers

Answered by shivangbais
0

Answer:

difference between SI and CI = 1282

time. =4 year

rate of interest. =10%

principal. =?

let principal be p

SI =p*r*t/100

si=p*10*4/100

si=2/5p

ci=p(1+r/100)n

ci=p(1+10/100)4

ci=22/5p

ci-si=1282

22/5p--2/5p=1282

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