jmfan2015 jmfan2015
  • 25-11-2014
  • Mathematics
Answered

The copy machine in your office can produce 22,400 copies in 7 hours.
How many copies can it produce in 21 hours?

Answer :

psjury psjury
  • 25-11-2014
22,400 copies in 7 hours means 22,400/7 copies in 1 hour.
Number of copies in 21 hours is 22,400/7 x 21 = 67,200 copies
Answer Link
sylviaB sylviaB
  • 25-11-2014
67,2000 I believe, but I see that you already got an answer so this made no sense but yeah hah
Answer Link

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