A and B together can do a piece of work in 8 days. If A alone can do the same work in 12 days, then B alone can do the same work in?  Choose the correct choice from the following choices.
A) 65 B) 77 C) 24 D) 71 E) 27
Explanation:   B = 1/8 â€“ 1/2 = 1/24 =&gt; 24 days   Answer:24
<result>C</result>
A and B together can do a piece of work in 8 days. If A alone can do the same work in 12 days, then B alone can do the same work in?