X% of Y = Y% of X
Here’s a quick math question for you math whizzes out there. What is 69% of 420? What you can do is take 69 and multiply it by four to get… something. And then take 69% of 20 to get… something else. Then, add those two somethings together to get the right answer.

Or what you can do is try to figure out what 420% of 69 is. It’ll be the same exact answer as 69% of 420. So, let’s see… 420% of 69 is… you know what? We probably could’ve come up with a much better example. Anyway, do the math on your own.