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A copy machine can print 480 copies every 4 minutes. For each question, explain or show your reasoning. A teacher printed 720 copies. How long did it take to print? 6 min 8 min 12 min Help!!
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5 votes
A copy machine can print 480 copies every 4 minutes. For each question, explain or

show your reasoning.
A teacher printed 720 copies. How long did it take to print?
6 min
8 min
12 min

Help!!

A copy machine can print 480 copies every 4 minutes. For each question, explain or-example-1
User Gonzohunter
by
7.8k points

1 Answer

3 votes
it took 6 mins

480/4 is 120 meaning it made 120 copies every minute

720/120 is 6 meaning it took 6 minutes
User Linkas
by
7.9k points
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