Formula Logic

Question 1

what do formula Logic questions typically ask?

Answer 1

1) by what factor has the formula’s result changed?
2) what will the % change be if “x” occurs?

Question 2

to find the factor change in a formula Logic question, what do you do?

Answer 2

divide the “new” formula with its given changes, by the old one - same holds if you’re trying to find “what fraction of x_original is x_new”?