Dunno why, but that **** ****ed with my head when I was at school. How the **** can a letter be a number!
It's completely pointless just like trundle wheels I've never once had to or felt the need to ever use it since leaving school
Yeah, I'm sat here thinking the same. It's one of those things you're never likely to use but if you understand it proves you have a certain level of intelligence and ability to learn. A lot of what you do in education is just this.
Like when your breaking up with a girl but you asked to that final @Ha@. Breakup sex always seems to be the best.