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  • 17-06-2017
  • Mathematics
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The Boardman family walked 2/5 of a mile in 2/7 of an hour. What is their unit rate in miles per hour?


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mreijepatmat
mreijepatmat mreijepatmat
  • 17-06-2017
Distance =2/5 mile
Time = 2/7 hour
Rte = Distance/time =  (2/5) / (2/7) = (2/5) X (7/2) = 7/5 miles/hour
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