You start with what you are given (in example 1 it was km) and find a unit you know is equal to a number of the unit you start with(she knew that 3280 feet were in a km) So, you multiply what you are...
Has anyone used quizlet.com? They have quite a few flash card sets. I've studied the vocab here, and have always been good at math but have no idea what to expect on the general knowledge portion of...