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Doug earns $10.50 per hour working at a restaurant. On Friday he spent 1 & 3/4 hours cleaning, 2 & 1/3 hours doing paperwork, and 1 & 5/12 hours serving customers. W…
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Doug earns $10.50 per hour working at a restaurant. On Friday he spent 1 & 3/4 hours cleaning, 2 & 1/3 hours doing paperwork, and 1 & 5/12 hours serving customers. W…
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Oct 1, 2017
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Doug earns $10.50 per hour working at a restaurant. On
Friday he spent 1 & 3/4 hours cleaning, 2 & 1/3 hours doing
paperwork, and 1 & 5/12 hours serving customers. What were
Doug’s earnings?
Mathematics
high-school
Drquicksilver
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Drquicksilver
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5
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First, add all of the working hours.
1
+ 2
+ 1
Since the denominators are different, make them all the same.
1
+ 2
+ 1
Add everything together.
4
+ 1
= 5
Then, simplify.
5
or 5.5
Multiply the time by the salary.
5.5*10.5=
Doug earned $57.75
Yclkvnc
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Oct 8, 2017
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Yclkvnc
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