Question

How many revolutions would a cycle wheel of diameter 1.6m make to cover a distance of 352m?take
$(\pi = \frac{22}{7} )$

Answer 1

circumference of wheel=
$\pi \: d \\ \frac{22}{7} \times 1.6m = \frac{35.2}{7} = \frac{352}{70}$
no of revolution =352/70×1/352=1/70
no. of revolution taken is 70.

Answer 2

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