SOLUTION: A copy machine makes 168 copies in 5 minutes and 15 seconds. How many copies does it make per minute?
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Question 716187: A copy machine makes 168 copies in 5 minutes and 15 seconds. How many copies does it make per minute?
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
What part of a minute is 15 seconds?
So, 5 minutes and 15 seconds = min
--------
The copier makes
copies/min
copies/min
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