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juin [17]
3 years ago
7

Eric worked 13 hours last week at the library and earned $91.00. If he continues at the same hourly pay, how many more hours mus

t he work to earn an additional $133.00?
Mathematics
1 answer:
skelet666 [1.2K]3 years ago
6 0

19 hours

Calculate his hourly rate by dividing $91 by 13

hourly rate = \frac{91}{13} = $7

Now divide $133 by 7 to find number of hours he has to work

\frac{133}{7} = 19 hours


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