SOLUTION: One printing machine can run the necessary copies, for the daily circulation of newspapers in 5 hrs. A
modern printer can run the same number of copies in 4hrs. How long would it
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Question 1187532: One printing machine can run the necessary copies, for the daily circulation of newspapers in 5 hrs. A
modern printer can run the same number of copies in 4hrs. How long would it take to run the copies when
both machines are working?
Answer by josgarithmetic(39620) (Show Source): You can put this solution on YOUR website!
Same idea as the other example; just different values given.
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