Mathematics, 01.08.2021 17:10 pashon35

A truck was driven a 140 miles in 3 1/2 hours. If a car is driven the same distance at an average speed of 20 miles an hour faster than the trucks average speed, how long will it take the car.

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A truck was driven a 140 miles in 3 1/2 hours. If a car is driven the same distance at an average sp...