What total distance will a wheel of diameter 70 cm cover in 100 revolutions? (Use pi = 22/7)

Topic: Geometry &amp; Mensuration
Subtopic: Circles and Revolutions

A220 m

B440 m

C2200 m

D4400 m

Explanation

Circumference = pi * d = (22/7) * 70 cm = 220 cm = 2.2 m. Distance in 100 revs = 2.2 * 100 = 220 meters.

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