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The number of hour required to do a job varies inversely as the number of people working together.If takes 8 hours for 5 people to paint a h

The number of hour required to do a job varies inversely as the number of people working together.If takes 8 hours for 5 people to paint a house,how long would it take 12 people to paint the house?

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Guest [Entry]

solution: (8•5) / 12 : (40) / 12Answer = 3 1/3 hours or 3 hours and 20 minutesI HOPE THAT MY ANSEWR WAS CORRECT! :)