Math, asked by aditi361652, 3 months ago

Find the time after which the simple interest on a sum of money will be double of the sum, at the rate
of 10% per annum.​

Answers

Answered by SamVarghese
9

Answer:

let principal = x

simple interest = 2x

rate = 10%

time = ?

simple interest = ptr/100

2x = x * t * 10/100

t = 2x * 100

x * 10

time = 20 years

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