converting units of a gear ratio\na gear ratio is the ratio of the teeth on the front sprocket and the teeth…

converting units of a gear ratio\na gear ratio is the ratio of the teeth on the front sprocket and the teeth on the rear sprocket. if a bike has 36 teeth on the front sprocket and 12 teeth on the rear sprocket, what is the gear ratio for the bike?

converting units of a gear ratio\na gear ratio is the ratio of the teeth on the front sprocket and the teeth on the rear sprocket. if a bike has 36 teeth on the front sprocket and 12 teeth on the rear sprocket, what is the gear ratio for the bike?

Answer

Explanation:

Step1: Recall gear - ratio formula

Gear ratio = $\frac{\text{Teeth on front sprocket}}{\text{Teeth on rear sprocket}}$

Step2: Substitute given values

Given front - sprocket teeth = 36, rear - sprocket teeth = 12. So, gear ratio=$\frac{36}{12}$ = 3

Answer:

3