Question
It takes Machine P and Machine B 10 minutes to print a total of 750 copies of business cards. Machine P can print 35 copies of business cards in one minute. How many copies of business cards can Machine Q print per minute?
2 m

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It takes Machine P and Machine B 10 minutes to print a total of 750 copies of business cards. Machine P can print 35 copies of business cards in one minute. How many copies of business cards can Machine Q print per minute?