dereckmangual57 dereckmangual57

21-03-2017
Mathematics

contestada

The course itself is 2/5 of a mile long. If Blake completed the four laps in 12 minutes, then his average speed around the track is
miles per hour.
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Samiwawawawawa Samiwawawawawa

21-03-2017

2*4=8
8/5=1.6
1.6miles:12minutes
60/12=5
5*1.6=8
Blake's avg. speed is 8mph

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