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A can do a piece of work in 28 days . if B is 40 5 more efficient than A then the number of days required by B to do the same piece of work .
A can do a piece of work in 3 days while B can do the same work in 4 days. If they work together for a total wages of тВ╣ 2800. how much does A get?
A can do a piece of work in 4 hours; B and C can do it in 3 hours. A and C can do it in 2 hours. How long will B alone take to do it ?
A can do a piece of work in 4 hours; B and C together can do it in 3 hours, while A and C together can do it in 2 hours. How long will B alone take to do it?
A can do a piece of work in 8 days. A undertook to it for $320. With the help of B, he finishes the work in 6 days. B’s share is:
A can do a piece of work in 9 days and B can do the same work in 15 days. if they work together, in what ratio A and B will receive their wages?
A can do a work in 10 days and B in 15 days. How many days will both take together to complete the work?
A can do a work in 12 days and B in 16 days. If both of them work together to do the work and get тВ╣ 2100, find the share of each.
A can do a work in 12 days while B can do it in 15 days. They undertake to complete it together for Rs.450. what will be the share of A in this amount of money ?
A can do a work in 15 days and B in 20 days. If they work on it together for 4 days, then the fraction of the work that is left is :
