The diameter of a car wheel is 0.75 m. How many kilometers will the car travel if the wheel makes 4000 revolutions?

univerkov | May 21, 2021 | education

Let’s define the circumference, the diameter of which is equal to the diameter of the wheel, D = 0.7 m.

C = n * D = 3.14 * 0.75 = 2.355 meters.

For one wheel revolution, the car will travel 2,355 meters.

Let’s determine how far the car will travel if the wheel makes 4000 revolutions.

S = 2.355 * 4000 = 9420 m = 9.42 km.

Answer: The car will travel 9.42 km.

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