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Joannie lent $200 to her sister. Four years later, her sister repaid her in full with $228. What simple annual interest rate did Joannie's sister pay?
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Joannie lent $200 to her sister. Four years later, her sister repaid her in full with $228. What simple annual interest rate did Joannie's sister pay?
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Jun 2, 2019
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joannie lent $200 to her sister. Four years later, her sister repaid her in full with $228. What simple annual interest rate did Joannie's sister pay?
Mathematics
middle-school
Aaron Kurtzhals
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Joannie has collected 28 in interest
Zac Charles
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Jun 8, 2019
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Zac Charles
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