Question: It took a roofing crew 8.25 hours to install architectural shingles on a 415 ft 2 section of roof. If the number of work hours

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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