On a recent car ride, a student traveled the first 20 kilometers in 5 minutes, the next 60 kilometers in 50 minutes, and the last 10 kilometers in 5 minutes. What was the average speed of the car over

asked Apr 25, 2023 21.2k views

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8 votes

Answer:

it is 90 km in one hour it is 90km/h

90/60=1,5

Mark Ginsburg answered Apr 30, 2023

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