If you want to make your own beer, this is Must See TV! When you get into a college sorority or fraternity, this equation will make a lot more sense. Warning! I put a "Beer-In-A-Bag" home brewing kit in the garage. We never saw the dog again.
This is available as part of
Math in Your World - complete 24 lecture course
Using math in real world situations to give the student the appreciation of why one needs to know this stuff. Includes beginning algegra, intermediate algebra, math for liberal arts majors, trigonometry, precalculus, college algebra, statistics, and calculus.