sigriddenijs
sigriddenijs sigriddenijs
  • 11-10-2017
  • Mathematics
contestada

Rebecca ran 12 1/4 miles in 2 1/2 hours. What was your average speed in miles per hour

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laurenkruppy
laurenkruppy laurenkruppy
  • 11-10-2017
Divide your miles by hour hours:
12.25/2.5 = 4.9 
Her average speed was 4.9 miles per hour
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