Direction On Doing Math Via Dimensional Analysis

1. Find the know info that is not a conversion factor (has 2 units) and write it down. If your only known has two units, align the units so that they are the way you want them in unknown.
2. Make a (----) so you can cancel the unit you have to the units you want.
   1. This may require more than one (----) thereby needing intermediate units.
   2. Rules to cancel units: if undesired unit on top, you put unit on bottom of (----) and if it is on the bottom you put undesired unit on top of (----).