64 printers can complete 30 copies of a book in 28 hours. In how many days...

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64 printers can complete 30 copies of a book in 28 hours. In how many days can 56 printers complete the same number of copies? 1. 14 days 2. 32 days 3. 1 days 4. 1층 days 5.1늪 days 48 64 printers can complete 30 copies of a book in 28 hours. In how many days can 56 printers complete the same number of copies? 1. 14 days 2. 32 days 3. 1 days 4. 1층 days 5.1늪 days 48

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Solution 4 Given P1 64 C1 30 Time 28 hours 3D P2 56 C2 30 Concept Used P1 x T1C P2 x T2C2 3D ... View the full answer