Emi3liadiance
Emi3liadiance Emi3liadiance
  • 16-06-2016
  • Mathematics
contestada

Gina can run 21 laps in 7 minutes.what is her average running rate in laps per minute

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JoshEast
JoshEast JoshEast
  • 16-06-2016
Average running time = [tex] \frac{laps run}{time taken} [/tex]
                                   = [tex] \frac{21 laps}{7 mins} [/tex]
                                   = 3 laps / min 
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Аноним Аноним
  • 16-06-2016
3 because 21/7=3
hope this helps!!!

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