Question

in how many years will a sum of money double itself at 10% per annum simple interest​

Answer 1

it will double itself in 10 years. 10 × 10 = 100

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Answer 2

Give total of cash a chance to be 100 sum = 2 × 100 = 200 straightforward premium = 200 - 100 = 100 time = si × 100/important × rate 100 × 100/100 × 10.

In 10 years, a total of cash duplicates itself at 10% for every annum basic premium.

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