boxes boxes
  • 03-03-2015
  • Mathematics
contestada

a machine packs boxes at a constant rate of 2/3 of a box every 1/2 minute. what is the number of boxes per minute that the machine packs

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Аноним Аноним
  • 03-03-2015
I think it's 2/3 x 2 = 4/6
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