ATAR Estimate please!! (1 Viewer)

[doublel]

Here are my rankings as follows :

Standard English 10/90
Society & Culture 25/50
2u Mathematics 101/120
Modern History 14/16
Legal Studies 50/60

My school ranking last year was 75.
Could you please estimate my ATAR so far, and what type of marks I will need in the HSC to get an ATAR of 81.
Thank you.

 

[doublel]

bump