15-04-2018
Mathematics

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A car wheel of diameter 35cm spins on a road.Over 2000cm, how many full rotations will the wheel have made?

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Аноним Аноним

15-04-2018

Circumference = πD = π(35) = 109.96 cm

Number of rotations = 2000 ÷ 109.96 = 18 full rotations.

Answer: 18 full rotations

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