Gear Ratios 4th

Front

If you have a DRIVER gear that has 10 teeth driving a DRIVEN gear that has 20 teeth, what is the gear ratio?

Back

2:1

Front

If you have a DRIVER gear that has 5 teeth driving a DRIVEN gear that has 50 teeth, what is the gear ratio?

Back

10:1

Front

If you have a DRIVER gear that has 7 teeth driving a DRIVEN gear that has 21 teeth, what is the gear ratio?

Back

3:1

Front

If you have a DRIVER gear that has 8 teeth driving a DRIVEN gear that has 24 teeth, what is the gear ratio?

Back

3:1

Front

If you have a DRIVER gear that has 7 teeth driving a DRIVEN gear that has 14 teeth, what is the gear ratio?

Back

2:1

Front

If you have a DRIVER gear that has 20 teeth driving a DRIVEN gear that has 10 teeth, what is the gear ratio?

Back

1:2

Front

If you have a DRIVER gear that has 100 teeth driving a DRIVEN gear that has 10 teeth, what is the gear ratio?

Back

1:10

Front

If you have a DRIVER gear that has 21 teeth driving a DRIVEN gear that has 7 teeth, what is the gear ratio?

Back

1:3

Front

If you have a DRIVER gear that has 24 teeth driving a DRIVEN gear that has 8 teeth, what is the gear ratio?

Back

1:3

Front

If you have a DRIVER gear that has 14 teeth driving a DRIVEN gear that has 7 teeth, what is the gear ratio?

Back

1:2