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09-09-2020
Mathematics

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Question 9
5 pts
You earn $320 in 40 hours. At this rate how many hours do you work to earn $440? You must
include units in your answer.

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mlarsen5000 mlarsen5000

09-09-2020

Answer:

5.5 hours, or 5 and 1/2 hours, or 5 hours and 30 minutes

Step-by-step explanation:

40/320=x/44

cross multiply

40(44)=320x

1760=320x

1760/320=x

5.5

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