steffi steffi
  • 25-03-2015
  • Mathematics
contestada

Jane cycles 27km at 12m/h. How long does she take?

Respuesta :

RedRicin
RedRicin RedRicin
  • 25-03-2015
Every hour at 12km/h I would go 12km. Simple.

The distance traveled in km is equal to 12 times how many hours you go.

If I go 27 km, I can go in reverse and divide by 12 to get 2.25 hours.

A quarter of an hour is 15 minutes, so the answer would be 2 hours and 15 minutes.

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