A can complete one-third of a work in 5 days and B can complete 40% of the work in 10 days. In how many days both A and B together can complete the work?

A can complete one-third of a work in 5 days and B can complete 40% of

1.	A can complete one-third of a work in 5 days and B can complete 40% of the work in 10 days. In how many days both A and B together can complete the work?
A.	\(\frac{81}{7}\) days
B.	\(\frac{29}{4}\) days
C.	\(\frac{75}{8}\) days
D.	10 days
Answer» D. 10 days

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A can complete one-third of a work in 5 days and B can complete 40% of the work in 10 days. In how many days both A and B together can complete the work?

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