A is thrice as good a workman as B. If B takes 45 days to finish a task, then how many days will A take to finish the same task?

A is thrice as good a workman as B. If B takes 45 days to finish a tas

1.	A is thrice as good a workman as B. If B takes 45 days to finish a task, then how many days will A take to finish the same task?
A.	20
B.	30
C.	5
D.	15
Answer» E.

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A is thrice as good a workman as B. If B takes 45 days to finish a task, then how many days will A take to finish the same task?

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