A bike wheel.

A bike wheel is 26 inches in diameter. What is the bike wheel's diameter in millimeters (1 inch = 25.4 millimeters)?

1 answer

To convert the diameter of the bike wheel from inches to millimeters, you can use the conversion factor of 1 inch = 25.4 millimeters.

Given that the diameter of the bike wheel is 26 inches, you can calculate the diameter in millimeters as follows:

\[ \text{Diameter in mm} = \text{Diameter in inches} \times \text{Conversion factor} \]

\[ \text{Diameter in mm} = 26 , \text{inches} \times 25.4 , \text{mm/inch} \]

\[ \text{Diameter in mm} = 660.4 , \text{mm} \]

So, the diameter of the bike wheel in millimeters is 660.4 mm.