maryg0498
maryg0498 maryg0498
  • 20-05-2017
  • Mathematics
contestada

It takes Sharon 36 minutes to travel to her school which is 3.5 miles away. If she traveled at the same rate of speed, how long will it take her to get to her friends house 4.7 miles away? (Round your answer to the nearest minute.)

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WeatheringWithYou
WeatheringWithYou WeatheringWithYou
  • 20-05-2017
Use proportions here:

[tex] \frac{3.5}{36} = \frac{4.7}{x} [/tex]

Cross-multiply.

3.5x = 169.2

x = 48 minutes.
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