Phantomatthedisco
Phantomatthedisco Phantomatthedisco
  • 12-04-2017
  • Mathematics
contestada

Erik ran 400 meters in 1 minute (60 sec). Convert Erik's average speed to kilometers per hour

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irspow
irspow irspow
  • 12-04-2017
Unit labels cancel just like numbers do....

(400m/1min)(km/1000m)(60min/hr)=24 km/hr
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