In the bathroom addition file, a backsplash has 28 device boxes, and each extension takes 8 minutes. How many labor hours are needed?
Correct Answer
B) 3.73 hours.
The work time is 28 x 8 = 224 minutes. Since 60 minutes equal 1 hour, 224 / 60 = 3.73 hours.
Why This Is the Correct Answer
The work time is 28 x 8 = 224 minutes. Since 60 minutes equal 1 hour, 224 / 60 = 3.73 hours.
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