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Johnny is now 30% older than his sister Sarah. If Sarah is now 12 years old, how old is Johnny
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Johnny is now 30% older than his sister Sarah. If Sarah is now 12 years old, how old is Johnny
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Apr 24, 2022
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Johnny is now 30% older than his sister Sarah. If Sarah is now 12 years old, how old is Johnny
Mathematics
high-school
Daniel Evans
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Answer:
15.6 years old
Explanation:
12 x 1.3 = 15.6
Rafaelc
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Apr 29, 2022
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Rafaelc
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