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3 votes
Aqua earns $450 in interest by putting $500 in

the bank with a 15% interest rate. How long did she
invest her money? Show the formula you used to
solve this.

User Happygoat
by
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1 Answer

3 votes
A bank interest rate is 15%,right?
Is that annually or monthly? Or how many ? The answer will change due to the time that a bank giving interest.
User Zennichimaro
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