A does a work in 10 days and B does the same work in 15 days. In how many days they together will complete the same work?

A does a work in 10 days and B does the same work in 15 days. In how m

1.	A does a work in 10 days and B does the same work in 15 days. In how many days they together will complete the same work?
A.	8 days
B.	5 days
C.	4 days
D.	6 days
Answer» E.

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A does a work in 10 days and B does the same work in 15 days. In how many days they together will complete the same work?

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