Answer:
The difference between the circumference of the tires is 12.56 inches.
Step-by-step explanation:
Given:
Diameter of old bicycle tires = 12 inch
Diameter of new bicycle tires = 16 inch
We need to find the difference in circumference of the tires.
Solution:
First we will find the circumference of Old bicycle tires.
Circumference can be calculated by π times diameter.
Circumference of Old bicycle tire = ![\pi \times 12 = 37.68\ in](https://tex.z-dn.net/?f=%5Cpi%20%5Ctimes%2012%20%3D%2037.68%5C%20in)
Now we will find the circumference of new bicycle tire.
Circumference of New bicycle tire = ![\pi \times 16 = 50.24\ in](https://tex.z-dn.net/?f=%5Cpi%20%5Ctimes%2016%20%3D%2050.24%5C%20in)
Now to find the difference between the circumference of the tires we will subtract Circumference of New bicycle tire from Circumference of Old bicycle tire we get;
framing in equation form we get;
difference between the circumference of the tires = ![50.24-37.68 =12.56\ in](https://tex.z-dn.net/?f=50.24-37.68%20%3D12.56%5C%20in)
Hence The difference between the circumference of the tires is 12.56 inches.