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At what simple interest rate percent per annum will a sum of money double in 12 years?

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At what simple interest rate percent per annum will a sum of money double in 12 years?
posted Sep 24, 2018 by Nimish

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1 Answer

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8.33%


If at x % the sum doubles in 12 years than we have 12x=100% --> x=100/12=8.33 % per year

answer Sep 24, 2018 by Hanifa Mammadov
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