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Mathematics, 05.03.2021 01:40 kaylee0424

a can do. a piece of work in 6 days and B in 8 days each working 7hours a day In what time will they finish it together, working 8hrs a day

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a can do. a piece of work in 6 days and B in 8 days each working 7hours a day In what time will they...

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