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X,y and z together can do a piece of work in 4 days. if X and y can do the work in 5 days, y and z in 10 days in which X and z, while working together,will be able to finish the work. |
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Answer» Can U write the accurate QUESTION. There is a BIT MISTAKE dear. If you will send me the correct question then I will definitely answer you. Pls follow me. |
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