Rahul can paint the house in 7 days and Mahesh can do it in 9 days. Ho – InterviewSolution

1.	Rahul can paint the house in 7 days and Mahesh can do it in 9 days. How long will they take, if both Rahul and Mahesh work together?
Answer» Rahul can paint the house in 7 days and Mahesh can do it in 9 days. How long will they take, if both Rahul and Mahesh work together?

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