Imagine being able to impress your date with the ability to calculate percentages at super speed when its time to tip the staff. I always kiss my date ON THE LIPS when they can calculate tips, and this is a pretty common reaction. So, youre about to get a three-in-one treat, my friend because this video is going to help you ace that exam prepare you to tip your next wait staff and amaze your date and friends and also, youre probably going to get a wank in unless youre specifically here to learn about math. And if you are... Well... Respect.
