atar estimate for a friend (1 Viewer)

[cheschirecat]

A friend of mine wanted a rough estimate of his atar, I reckon 80ish but you guys could probably give a way better estimate.
English standard: 3/60 (70%)
Biology: 3/30 (82%)
Music 1: 3/9 (78%)
Entertainment: 3/9 (78%)
Chemistry: 5/9 (63%)
Mathematics: 17/19 (45%)
school rank is 284 however their cohort this year is fairly strong.

Thank you very much in advance
Edit: ranks are first trial marks are in brackets.

 

[slyhunter]

80~

 

[cheschirecat]

Thanks for the quick response

 

[enoilgam]

I reakon 75-80.