harrisaddie86 harrisaddie86
  • 22-01-2018
  • Mathematics
contestada

please help me I don't understand

please help me I dont understand class=

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hbear141
hbear141 hbear141
  • 22-01-2018
1.67 hours because if it takes her 120 mins to make 12 it should take her 100 mins to make 10.
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