Hey guys, sorry to sort of derail this, but what % of 600-700 level quant questions (I work through the ones posted on the forums) should I be getting correct to get a Q45?

I know that's not too great of a Quant score, but I really struggle with the subject, and would be more than happy to hit that score.

On some areas, I get about 80-90% of the questions correct (such as word problems/percents/stats/fractions), but on algebra (mainly raw math equations) i can barely get say 20% of them correct. My test is in 3 days and I've abandoned all hope when it comes to algebra. (I solve word problems by testing answers and/or testing variables).

So, is it okay if I get all 300-500 (yeah, I get assigned Qs as low as this on

Mgmat tests) and 500-600 questions correct, and roughly 60% of the 600-700 questions correct to hit a Q45?

Thanks!