Question

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 ​

Answer 1

Heyaa☺

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Given,

p =》 2p

w.k.t,

2P = PRN / 100

2 = 10N / 100

N = 20

Answer=》 20.

In 20 years.

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Hope you understand..✌