Okay so, I really can't do math.
I've been getting scaled scores of 19-26 for Q on my practice CATs (
MGMAT & GMATPREP), I'm due to take the test on Dec 5 (I was supposed to take it on Oct 5 but I thought I'd try to learn math first), and I'm a bit worried.
I've been studying for months but I literally can't understand the explanations for Quant concepts that I've found in the OG, PurpleMath.com, this website etc. I can't believe the vast majority of you guys make the 90% for Math so easily; everyone starts out with 40+ Q scores in his or her practice tests
Do you guys have any notes that I can use to learn math from scratch?
HELP

ps -- I'd gotten a 1400 on my SATs (Q600; V800) back in the day, but calculators were allowed and life was good.