Minnie242
Minnie242 Minnie242
  • 12-08-2014
  • Mathematics
contestada

Chiara rode herbicycle 18.2 km in 1.4 hours. She determines that her mean speed was less than 17 km per hour for this trip. Is she correct?

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AL2006
AL2006 AL2006
  • 12-08-2014
Well, let's see:

18.2 km / 1.4 hours = 13 km per hour

She is correct, because 13 is less than 17 .
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