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I earn $12.00 in 5 hours. At this rate, how many hours will it take to earn $19.20?
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3 votes
I earn $12.00 in 5 hours. At this rate, how many hours will it take to earn $19.20?

User Nick Burns
by
7.3k points

1 Answer

4 votes

Answer:

8 hours

Explanation:

Solve with a proportion


(12)/(5) =
(19.20)/(x)

Multiply 5 by 1.6 to get x

5 x 1.6 = 8

User Erick Gallani
by
6.0k points
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