Multiplying and dividing fractions.

With the start of a new quarter, I have a new set of students. Almost each one I've had to do a review of dividing fractions. Before you can divide fractions, you need to be able to multiply them, once you can do that, dividing fractions is easy.

Everyone hates fractions, but they aren't that bad, it's just a number in two parts. I'll show how to efficiently multiply fractions, and how to deal with fractions on fractions, for example: (2/3)/(5/7). I'll convince you that fractions can be your friend!