The diameter of a wheel is 84 cm. How many revolutions will it make to cover 792 m?

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KollegeApply · Accepted Answer

300 Let d cm be the diameter of the wheel. We know: Circumference of the wheel = $\pi$ $\times$ d =($\frac{22}{7}$xx84) = 264 cm Now, Number of revolutions to cover 792 m = ((792xx1000)/264) = 300

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