1.

A can do 2/5 of a work in 6 days and B can do 2/3 of the same work in 12 days. A and B worked together for 6 days. C alone completes the remaining work in 8 days. A and C, working together, will compete the same work in:

A. 12 days
B. 10 days
C. 8 days
D. 9 days
Answer» C. 8 days


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