How fast the car was moving if it covered 128 km in 4 hours.

The speed of the car is equal to the distance traveled by the car divided by the time it took the car to cover this distance, since the distance and time for which the car traveled the distance is known from the problem statement, you can answer the question of the problem.
Find out how fast the car was moving.
128/4 = 32 kilometers per hour.
Answer: The car was moving at a speed of thirty-two kilometers per hour.

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