Marianna2 Marianna2
  • 15-06-2015
  • Mathematics
contestada

Dave is meeting his friends at 7:30 P.M. The average speed of the bus is 28 km/h, and he needs to travel 20 km. When should he catch his bus? Describe your strategy and whether it was appropriate.

Respuesta :

AthletX
AthletX AthletX
  • 15-06-2015
20 / 28 = 0,7
0,7 * 60 = 42 

Dave should catch the bus at 6:48 PM.
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