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  • 26-10-2016
  • Mathematics
contestada

A truck driver drove 49 miles in 1 1/3 hours. what is the average speed, in miles per hour, or this trip?

Respuesta :

SJ2006
SJ2006 SJ2006
  • 28-10-2016

Average speed = Total distance / Total time

Here, distance = 49 miles

Time = 1 1/3 hour = 4/3 hours

So, it would be:  49*3/4 = 36.75 miles/hour

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