Predict study score for me please?

[xdecay]

For all four SACs I've gotten one 70+% and three of them 80+%. The teachers at my school never gave me the rankings or the actual scores, but only an indication of the range in which our marks lie.

For exam 1 I probably got 34/40 (worst case scenario, and if the proposed solutions are all correct). If I got, say, 55/60 for exam 2, what study score would I get?

I'm kind of giving up on further now, I've made too many silly mistakes to make it worth studying for. Rather focus on other subjects.

[some dude]

my guess would be high 30s maybe 40 if you do better on exam 2