A and B together can do a piece of work in 12 days and A alone can complete the work in 18 days how long will B alone take to complete the job ?
A6 days
B30 days
C36 days
D21 days
A6 days
B30 days
C36 days
D21 days
Related Questions:
A can do % of a work in 10 days and B can do % of the same work in 8 days. Both together worked for 8 days then C alone completes the remaining work in 3 days. A and C together will complete part of the original work in: