A does half as much work as B in three-fourth of the time. If together they take 18 days to complete the work, how much time shall B take to do it ?

A does half as much work as B in three-fourth of the time. If toget

1.	A does half as much work as B in three-fourth of the time. If together they take 18 days to complete the work, how much time shall B take to do it ?
A.	20 days
B.	30 days
C.	40 days
D.	50 days
Answer» C. 40 days

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A does half as much work as B in three-fourth of the time. If together they take 18 days to complete the work, how much time shall B take to do it ?

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