Raj and Rahul can together do a piece of work in 8 days Raj alone can do it in 12 days how long will it take to alone do the same work
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Answer:
24 days
Step-by-step explanation:
Work done by both Rahul and Raj in 1d = 1/8
Work done by Raj in 1d = 1/12
Therefore,
Work done by Rahul in 1d = (1/8)-(1/12)=1/24
Thus,Rahul takes 24 days to do the work alone.
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