Final answer:
Gear ratio calculation from gear teeth explained with examples and formula.
Explanation:
Gear ratio can be calculated using the number of teeth on different gears. It is expressed as a ratio of the number of teeth on the driver gear to the number of teeth on the driven gear.
For example, if the driver gear has 20 teeth and the driven gear has 80 teeth, the gear ratio would be 20:80, which simplifies to 1:4.
To find the number of teeth on the driver gear when given the gear ratio, you can use the formula: Number of teeth on driver gear = Gear ratio * Number of teeth on driven gear.
Learn more about Gear ratio calculation here:
https://brainly.com/question/20284964
