dogfart1000df dogfart1000df
  • 21-11-2021
  • Mathematics
contestada

Johnny's home is m miles from school. Johnny runs to school at a speed of 8 mph and then walks home from school at half that speed. how much time does it take Johnny to walk home than to school?

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mahi31 mahi31
  • 21-11-2021
Well half of 8 is 4 so when he goes home he is at 4 mph
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