Mathematics
Mathematics, 02.11.2019 05:31, lilpump3506

It takes machine a x hours to manufacture a deck of cards that machine b can manufacture in y hours. if machine a operates alone for z hours and is then joined by machine b until 100 decks are finished, for how long will the two machines operate simultaneously?

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It takes machine a x hours to manufacture a deck of cards that machine b can manufacture in y hours....

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