Determine the gear ratio for a bike with 45 front teeth and 18 rear sprocket teeth

Gifted asked Jun 18, 2023

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Gifted asked Jun 18, 2023

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9 votes

Answer:

So, gear ratio will be \frac{45}{18}= \frac{5}{2}=2.5

=2.5

Hence, the ratio is 2.5 :1.

Jessexknight answered Jun 23, 2023

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