Then you get 1/5x = 2
X= 10
Answer:
The gear ratio of the bike = 3:1
Step-by-step explanation:
Question:
A 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?
Given:
Number of teeth on the front sprocket = 36
Number of teeth on the rear sprocket = 12
To find the gear ratio for the bike.
Solution:
The gear ratio of a bike is the ratio of the number of teeth on the front sprocket and the number of teeth on the rear sprocket.
Thus, the gear ratio can be given as:
⇒
Reducing to simple fraction by dividing the numerator and denominator by their GCF.
⇒
⇒
Thus the gear ratio can be given = 3:1
4. 4. 1.
25 20 10
This is the answer
The answer is d. when x=0, y is 3, which is the y-intercept. and the slope is found by doing rise/run. so find a point, -2,2, and count to another point, 0,3. you rise 1 and run 2, so 1/2 is the slope