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UNO [17]
2 years ago
11

A sum of money when invested for a definite period at r% simple interest will yield an interest of rm80 .using the same interest

rate, find the interest earned if the sum is tripled and the investment period is doubled
Mathematics
1 answer:
maks197457 [2]2 years ago
7 0
The invest could probably be maybe 8% for a question
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