Question
Reggie can paint a storeroom in 6 hours. Paul can paint the same storeroom in 3 hours. How long will it take for both of them to paint the same storeroom together?
2 m

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Reggie can paint a storeroom in 6 hours. Paul can paint the same storeroom in 3 hours. How long will it take for both of them to paint the same storeroom together?