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Mathematics, 15.07.2019 18:50 Kittylover65

Acan do a piece of work in 12 days, along with b, can do the work in 8 days. b alone can finish the work in how many days?

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Acan do a piece of work in 12 days, along with b, can do the work in 8 days. b alone can finish the...
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