It takes \(17\frac{1}{2}\) years for a sum to double at a certain rate of simple interest. Find the time it would take for the sum to triple at the same rate of simple interest.

It takes \(17\frac{1}{2}\) years for a sum to double at a certain rat

1.	It takes \(17\frac{1}{2}\) years for a sum to double at a certain rate of simple interest. Find the time it would take for the sum to triple at the same rate of simple interest.
A.	30 years
B.	20 years
C.	15 years
D.	35 years
Answer» E.

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It takes \(17\frac{1}{2}\) years for a sum to double at a certain rate of simple interest. Find the time it would take for the sum to triple at the same rate of simple interest.

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