Thread:User:Brxbrx/Bodega/Is it a stupid idea to have another word for twelve?/reply (4)

The Romans. There was 12 ounces in a Roman pound and 12 pounds in a Roman stone. A carat of diamond is 1/144 Roman ounces. There was 12 lines in an inch and 12 inches in a foot. I could go on if you like. The old myth that you can't multiply in Roman numerals disappears if you know to work in 12s instead of 10s like you were taught.