A can do 4/5 of a work in 20 days and B can do 3/4 of the same work in 15 days. They work together for 10 days. C alone completes the remaining work in 1 day. B and C together can complete 3/4 the same work in:

A can do 4/5 of a work in 20 days and B can do 3/4 of the same work in

1.	A can do 4/5 of a work in 20 days and B can do 3/4 of the same work in 15 days. They work together for 10 days. C alone completes the remaining work in 1 day. B and C together can complete 3/4 the same work in:
A.	5 days
B.	6 days
C.	4 days
D.	8 days
Answer» B. 6 days

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A can do 4/5 of a work in 20 days and B can do 3/4 of the same work in 15 days. They work together for 10 days. C alone completes the remaining work in 1 day. B and C together can complete 3/4 the same work in:

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