meeeeeeeeeeeeeeeeee1 meeeeeeeeeeeeeeeeee1
  • 15-12-2017
  • Mathematics
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A train travels 90 km in 2 1/4 hours. what is its average speed in kilometers

Respuesta :

Savannah09
Savannah09 Savannah09
  • 15-12-2017
45 km per hours because it is distance divided by time
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