hnava
hnava hnava
  • 02-12-2015
  • Mathematics
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Why do you think rates are usually written as unit rates?

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Аноним Аноним
  • 22-02-2017
A rate is a ratio of two quantities: miles per hour, calories per cookie,dollars per person, ... a unit rate just specifies the units (miles, hours) of the two quantities.
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