Question
It takes Machine B and Machine B 25 minutes to print a total of 1400 copies of posters. Machine B can print 25 copies of posters in one minute. How many copies of posters can Machine C print per minute?
2 m

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It takes Machine B and Machine B 25 minutes to print a total of 1400 copies of posters. Machine B can print 25 copies of posters in one minute. How many copies of posters can Machine C print per minute?