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If Juan drives 50 mph for 1/2 hour then 60 mph for 1 1/2 an hour, what is his average speed?

 Aug 3, 2020
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50 m/h  x  .5 hr  =  25 miles

60 m/h  x 1.5 hr = 90 miles

 

total miles/totaltime =  115 m/ 2 hr = 57.5 m/hr avg

 Aug 3, 2020

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