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Adeline earns $28 for mowing lawns for 7 hours. If Adeline charges at the same rate, how many hours will it take her to earn $40?
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3 votes
Adeline earns $28 for mowing lawns for 7 hours. If Adeline charges at the same rate, how many hours will it take her to earn $40?

User Thufir
by
7.3k points

1 Answer

6 votes

Answer:

10 hours

Explanation:


(28)/(7) = (40)/(h)


28h = 280


h = 10

User Zetetic
by
7.8k points
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