Respuesta :
Answer:
3 : 1
Step-by-step explanation:
ratio = teeth on front sprocket : teeth on rear sprocket
= 36 : 12 ( divide both parts of the ratio by 12 )
= 3 : 1 ← in simplest form
Answer:
Ratio will be : [tex]\frac{3}{1}[/tex]
Step-by-step explanation:
A gear ratio is the ratio of the teeth on the front sprocket and the teeth on the rear sprocket.
When a bike has 36 teeth on the front sprocket and 12 rear teeth, the gear ratio will be :
[tex]\frac{36}{12}=\frac{3}{1}[/tex]
We can also write this as 3:1
