Math Help - Tips and Advice?

Hi, guys! It has been years since I have done any math and I am having a really hard time wrapping my head around some of the reasoning in complex words problems for the GRE. I do great with basic arithmetic and algebra, I just struggle with the reasoning portion of it and know how/when to pick certain strategies or formulas. Has anyone felt similar? Anyone have any tips?

Thank you!!

You should first try to convert the statements in word problems to mathematical expressions then you might be able to workout the reasoning more easily and if you want more basic videos to bolster your concepts then you can try Khan Academy.