Multiplying Fractions using Cancellation

This video tutorial teaches how to multiply fractions using cross cancellation. It covers four steps: identifying cross cancellation opportunities, multiplying numerators, multiplying denominators, and ensuring the result is in simplest form. The tutorial includes practice problems and a bonus problem involving three fractions.

In the example of 2/5 * 5/7, what common factor was canceled?

What happens when you multiply 4/7 by 2/5 without any cancellation?

How do you handle multiple fractions when multiplying them together?

What is the final result of multiplying 1/2 * 3/5 * 4/9 after cancellation?