1.

A can complete a work in 12 days and B can complete in 8 days. A works for 8 hours every day while B works for 10 hours every day. If A and B together start working 8 hours per day, in how many days will they complete the work?

A. 8 days
B. 60/11 days
C. 39/12 days
D. 15/8 days
Answer» C. 39/12 days


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