Is it easy to get an 85 UAI with these ranks? (2 Viewers)

[intuiit]

I do (rank + asm. mark):

Eng ADV: 1/11 87%
Chem: 2/10 83%
Physics: 2/12 90%
Bio: 1/14 80%
IPT: 2/5 91%
Maths: 3/22 70%
Ext 1.: 2/4 60%

My school isn't ranked high at all.

I thought my trials were ok. We did the CSSA ones - everything except chem, bio and maths +ext. were above 80%.

I hope to do better in the HSC than these trials.. the CSSA trials are harder, right?
I need to get an 85 for unimelb science and feeling a bit.. confused + worried.

What are the chances + approx. marks needed to get at least 85? (Assuming I leave maths and maths ext. out of the UAI equation??

Help!

 

[housah0lic]

clearly
you won't get 100
but yes i'm sure 85 will be achievable