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Jill can paint a living room in 6 hours. Her assistant can paint the same room in 8 hours. If Jill paints for one hour and then leaves, letting her assistant take over, how long will it take the assistant to complete the jobs?

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dannysoceaneyes
It will take a total of 7 hours with that one hour Jill painted. The assistant can finish it in 6 hours.

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