I live in Liverpool and it takes 1.5-2 hours to get to uni everyday...that's about 3.5 hours travel total every day.
At first, it was annoying but you do get used to it.
It's not too bad now... if worse comes to worst, it'd give you an excuse to move out of home :)
My friend did 3u maths for the HSC and is having the most trouble with QMA out of anyone I know.
So even if you didn't do any form of maths, there are still going to be people who DID maths and still haven't gotten the hang of it.
Just read your textbook constantly, do the exercises, go to...