Having a Hard Time to Understand Fundamental of Credit Analysis

I figured this los so hard:

g. calculate and interpret financial ratios used in credit analysis;

Its way too many formulas and the interpretation for each one is not easy, some are better when the number is small, some better when its big. I just cant remember this formulas (Im having a hard time because the accounting terms are not so familiar with my language that is portguese too, unlikely everything I have been reading until now)

This is on Fixed Income last reading, I dont studied FRA yet, so I dont have much basis what`s going on,

Can somebody help me to master this? Any tips?

Don’t try to memorize them purely by looking at the equations, do lots of practice questions and you’ll remember those formulas over time.

Yes thats what I did and now Im pretty good on them, took a little of time through, but that was worth it.