Question
It takes Machine W and Machine B 30 minutes to print a total of 2010 copies of posters. Machine W can print 29 copies of posters in one minute. How many copies of posters can Machine X print per minute?
2 m

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It takes Machine W and Machine B 30 minutes to print a total of 2010 copies of posters. Machine W can print 29 copies of posters in one minute. How many copies of posters can Machine X print per minute?