Rahul can paint a house in 12 hours, while Ravi can do the same job in 16 hours. How many hours would they take to paint the house together?
Rahul can paint a house in 12 hours, while Ravi can do…
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Rahul can paint a house in 12 hours, while Ravi can do the same job in 16 hours. How many hours would they take to paint the house together?
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