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18-06-2020
Mathematics

contestada

A car traveled 360 miles in 4 hours. If its speed were to be 15 mph slower, how long would it take to travel the same distance? hours minutes

Respuesta :

18-06-2020

Step-by-step explanation:

The average speed of the car is 360 / 4 = 90 mph. 90 - 15 = 75. 360 / 75 = 4.8 so the answer is 4 hours, 48 min.

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