CheyenneRK CheyenneRK
  • 03-02-2017
  • Mathematics
contestada

A model length of 12 cm represents an actual length of 102 ft. What is the scale for the model?

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stellathewiz
stellathewiz stellathewiz
  • 07-02-2017
To find the scale, or unit rate, first write your proportion. 102/12. Then do another proportion, x/1. 1 being a scale of cm and x being the amount we are trying to find. Use this concept to find the answer! Hope it helps.
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