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If A and B together can complete a piece of work in 15 days and B alone in 20 days, in how many days can A alone complete the work?

Asked Sep 07, 2023 Modified Sep 07, 2023 Viewed 0 times

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Mathematics

asked Sep 07, 2023 at 09:12

A

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60

answered Sep 07, 2023 at 09:12

A

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