i got 92.65, sorry to say but memory is key. i didn't study much, i wrote notes in the holidays before hsc and that was my study done.. however i do have some tips for you firstly, scaling does matter so make sure you choose the right subjects, secondarily hand write your notes because it...
I got 92.65.
My tip is to hand write all your notes, and watch youtube videos. I had crappy teachers who would just hand out a sheet and that would be the dot point done, by incorporating different learning styles into your own study your way more likely to remember it