Emi3liadiance Emi3liadiance

16-06-2016
Mathematics

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

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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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