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A Child Pedaling a Bicycle with 33-Cm Diameter Tires Notices

Question 54

Multiple Choice

A child pedaling a bicycle with 33-cm diameter tires notices that the bike moves forward 1.9 m with each cycle of pedaling.If the front gear has 22 teeth,how many teeth does the back gear have?


A) 6
B) 12
C) 24
D) 55
E) 127

Correct Answer:

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