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?  Choices:
A) 24  B) 22  C) 20  D) 16  E) 30
B = 1/8 â€“ 1/2 = 1/24 =&gt; 24 days   24NSWER 24
<result>A</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?