SOLUTION: The office jet printer can copy Janet's dissertation in 18 minutes. The laser jet printer can copy the same document in 14 minutes. If the two machines work together, how long wo
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Question 434691: The office jet printer can copy Janet's dissertation in 18 minutes. The laser jet printer can copy the same document in 14 minutes. If the two machines work together, how long would they take to print the dissertation?
Answer by psbhowmick(878) (Show Source): You can put this solution on YOUR website!
Both Jet and Laser printer working together for 1 min. completes = th part of the job.
Therefore, both printers working together can finish the whole job in minutes.
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