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Rihan noticed that cach wheel of his bicycle had diameter of 1.75 m. Find the number of complete revolutions
of each wheel, if he has to bicycle a distance of 22 km.
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Answer:
One revolution of the wheel will cover a distance of 2(22/7)r=(22/7)×1.75 m
So the number of revolution to cover a distance of 22000m=22000/{(22/7)×1.75
=22000×7/(22×1.75)=4000
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