SOLUTION: Jon can paint a house in 4 hours. Jan can paint it in 6. How long would it take both to complete the house together?

SOLUTION: Jon can paint a house in 4 hours. Jan can paint it in 6. How long would it take both to complete the house together?

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Question 387129: Jon can paint a house in 4 hours. Jan can paint it in 6. How long would it take both to complete the house together?
Answer by robertb(5830) (Show Source): You can put this solution on YOUR website!
;
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, or 2.4 hours working together.
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