Mathematics, 03.09.2019 18:30 gunnatvinson

Determine the gear ratio for a bike with 45 front teeth and 18 rear sprocket teeth.
18/45 = 0.4
45/18 = 2.5
18(45) = 810
45 – 18 = 27

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Determine the gear ratio for a bike with 45 front teeth and 18 rear sprocket teeth.
18/45 = 0....