A,B,C together can do a work in 16 days. A alone can do the work in 64 days and B alone can do the same work in 80 days. Find in what time C alone can do that work?
Select: A) 24days B) 29.50days C) 33.59days D) 29.09days E) 38.80days
The required answer is = 16*64*80 / 64*80-16(64+80)   = 81920/2816 = 29.09days   Answer is 29.09days
<result>D</result>
A,B,C together can do a work in 16 days. A alone can do the work in 64 days and B alone can do the same work in 80 days. Find in what time C alone can do that work?