# SOLUTION: Machine A can print 20 posters in a minute and machine B can print 15 posters a minute. How long will it take both of machines to print 945 if they work together? A)23 B)27 C)29

Algebra ->  Algebra  -> Circles -> SOLUTION: Machine A can print 20 posters in a minute and machine B can print 15 posters a minute. How long will it take both of machines to print 945 if they work together? A)23 B)27 C)29      Log On

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 Geometry: Circles and their properties Solvers Lessons Answers archive Quiz In Depth

 Click here to see ALL problems on Circles Question 621379: Machine A can print 20 posters in a minute and machine B can print 15 posters a minute. How long will it take both of machines to print 945 if they work together? A)23 B)27 C)29 D)31 E)33Answer by ewatrrr(10682)   (Show Source): You can put this solution on YOUR website! ``` Hi, Machine A can print 20 posters in a minute and machine B can print 15 posters a minute. Note: together A and B can do 35 Posters/min How long will it take both of machines to print 945 if they work together? ```