A and B together can do a piece of work in 36
days, B and C together can do it in 24 days. A and C
together can do it in 18 days. The three working together
can finish the work in
A and B together can do a piece of work in 36
days, B and C together can do it in 24 days. A and C
together can do it in 18 days. The three working together
can finish the work in 1). 8 days
2). 16 days 3). 30 days 4). 32 days