The diameter of a cyclist’s wheel is 60 cm, the cyclist traveled 628 m. How many revolutions did the wheel make
| December 3, 2020 | education
1) 60: 2 = 30 cm – wheel radius
2) 30 * 3.14 * 2 = 188.4 cm – for one wheel revolution
3) 628 / 188.4 ~ 4 turns will make the wheel
answer: 4 turns.
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