one fluid ounce of liquid is approx. 1.73 cubic inches so how many cubic inches are there in 12 ounces.

1.73 * 12 = ?

21.65625

Maybe. The British, and the US fluid ounce are different sizes. You gave the volume of the British Fluid ounce.

To find out how many cubic inches are in 12 fluid ounces, you need to multiply the conversion factor for fluid ounces to cubic inches by the number of ounces you have.

Given that one fluid ounce is approximately 1.73 cubic inches, you can set up the following equation:

12 fluid ounces * 1.73 cubic inches/fluid ounce = ?

Now you can calculate the answer:

12 * 1.73 = 20.76 cubic inches

Therefore, there are approximately 20.76 cubic inches in 12 fluid ounces.