Math, asked by vermadeebya, 2 months ago

In what time will a sum of money be three times of itself, the rate of interest being
20% p.a.?

Answers

Answered by satyanarayanprasad14

1

Answer:

Simple Interest SI= PNR/100

Given, AmountA=3p

=>P+SI=3P

=>P+ P×N×20/100 =3P

=>0.2N=2

=>N=10 years

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