tipbills tipbills
  • 11-08-2015
  • Mathematics
contestada

A train travels 225 kilometers in 2.5 hours. What is the train’s average speed?

Respuesta :

mumsy
mumsy mumsy
  • 11-08-2015
we know that speed= distance/ time,
or 
v=d/t
the speed, v= 225 km/2.5 h= 90 km/h
the train has an average speed of 90 km/h
Answer Link
jada14 jada14
  • 11-08-2015
speed=distance times time

therefore 225 kilometers•2.5hrs
Answer Link

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