A and B together can do a piece of work in 8 days. If A alone can do the same work in 20 days, then B alone can do the same work in?  Choose the correct choice from the following answers:
A) 0.075 days B) 0.45 days C) 0.55 days D) 0.25 days E) 0.15 days
B = 1/8 – 1/22 =0.075 days   0.075 daysNSWER:0.075 days
<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 20 days, then B alone can do the same work in?