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?
Pick one:
A) 20 days  B) 16 days  C) 24 days  D) 28 days  E) 32 days
Explanation:   B = 1/8 – 1/2 = 1/24 =&gt; 24 days   Answer: 24 days
<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?