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A and B together can do a piece of work ...

A and B together can do a piece of work in 18 days. B and C together can complete the same piece of work in 30 days. If A is 100% more efficient than C. find in how much time B can complete the work alone?

A

22.5 days

B

45 days

C

36 days

D

90 days

Text Solution

Verified by Experts

The correct Answer is:
D
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