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Mathematics, 18.10.2019 10:30 uaine2002

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

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Amachine packs boxes at a constant rate of 2/3 of a box every 1/2 mintue. what is the number of boxe...
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