It took a roofing crew 8.25 hours to install architectural shingles on a 415 ft 2 section
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It took a roofing crew 8.25 hours to install architectural shingles on a 415 ft2 section of roof. If the number of work hours is proportional to the area of the roof, how long will it take the crew to install the remaining 755 ft2 of roof?
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Related Book For
Basic Technical Mathematics
ISBN: 9780137529896
12th Edition
Authors: Allyn J. Washington, Richard Evans
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