Math, asked by meenakshidubey7, 7 months ago


14. At what rate per cent per annum will an amount double itself in 10 years?

Answers

Answered by shambhavi1634
3

A=P(1+

100

R×t

)

Given:-

A = 2 P$$

t=10 years

R=?

Therefore,

2P=P(1+

100

10×R

)

2−1=

10

R

⇒R=10%

Answered by Leenoor
4

10% per annum

Answer. it means at the rate of 10% per annum sum will double itself in 10 years

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