avisDbaKendez avisDbaKendez
  • 24-10-2016
  • Mathematics
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Jen can jog 1 1/3 miles in 1/4 hour. what is her average speed in miles per hour

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SJ2006
SJ2006 SJ2006
  • 28-10-2016

Average speed = Total distance / Total time

Here, distance = 1 1/3 miles = 4/3 miles

Time = 1/4 hours

So, it would be:  4*4/1*3 = 5.33 miles/hour

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