A is thrice as good a workman as B and therefore is able to finish a job in 40 days less than B. Working together, they can do it in

A is thrice as good a workman as B and therefore is able to finish a j

1.	A is thrice as good a workman as B and therefore is able to finish a job in 40 days less than B. Working together, they can do it in
A.	14 days
B.	13 days
C.	20 days
D.	15 days
Answer» E.

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A is thrice as good a workman as B and therefore is able to finish a job in 40 days less than B. Working together, they can do it in

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