Is there any point? Depends on where you live. It doesn't hurt to know that 8' is 96 inches, 4' is 48, etc. Now if I were in a country on metric system, I don't

Is there any point? Depends on where you live. It doesn't hurt to know that 8' is 96 inches, 4' is 48, etc. Now if I were in a country on metric system, I don't know if I could come up with a reason or time that I needed to know them.