A does a work in 12 days and B does the same work in 16 days. In how many days they will do the same work, working together?

A does a work in 12 days and B does the same work in 16 days. In how m

1.	A does a work in 12 days and B does the same work in 16 days. In how many days they will do the same work, working together?
A.	\(5\frac{1}{7}days\)
B.	\(8\frac{6}{7}days\)
C.	\(6\frac{3}{7}days\)
D.	\(6\frac{6}{7}days\)
Answer» E.

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A does a work in 12 days and B does the same work in 16 days. In how many days they will do the same work, working together?

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