sunnybrii5934 sunnybrii5934

23-08-2018
Mathematics

contestada

It takes serina 0.25 hours to drive to school. her route is 16.5 km long. what is serina's average speed on her drive to school?

Respuesta :

JiakSai JiakSai

23-08-2018

Speed = distance / time

16.5 / 0.25 = 66 km/h

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