Download a and b can do a piece of work in 18 days b and c can do it in 24 days while c and a can finish it

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a and b can do a piece of work in 18 days b and c can do it in 24 days while c and a can finish it a and b can do a piece of work in 18 days b and c can do it in 24 days while c and a can finish it a and b can do a piece of work in 18 days b and c can do it in 24 days while c and a can finish it

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Download this and online watch a and b can do a piece of work in 18 days b and c can do it in 24 days while c and a can finish it
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