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Mathematics, 14.02.2020 16:33 sammielucero

A and B can separately do a piece of work in 24 days and 16 days respectively. They worked together for 6 days, after which B was replaced by C. If the work was finished in next 3 days, then the number of days in which C alone could do the work will be?

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A and B can separately do a piece of work in 24 days and 16 days respectively. They worked together...
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