L can do a piece of work in 72 days. If M is 50% more efficient than L, then in how many days can M do the same work?

L can do a piece of work in 72 days. If M is 50% more efficient than L

1.	L can do a piece of work in 72 days. If M is 50% more efficient than L, then in how many days can M do the same work?
A.	36
B.	48
C.	24
D.	42
Answer» C. 24

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L can do a piece of work in 72 days. If M is 50% more efficient than L, then in how many days can M do the same work?

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