Question 1016360
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With simple interest, this can be solved using common sense and basic arithmetic; no mathematical formulas are needed.<br>
With simple interest, 10% of the original amount is added each year.
For the original amount to double, 100% has to be added to the original amount.
The number of years required to add 100% to the original amount, at 10% per year, is 100/10 = 10.<br>
ANSWER: 10 years<br>