In this video you will learn how to write proportions for three word problems. If you are stuck on what a proportions is, look up the definition and examples in your textbook. Remember, your textbook is another great resource you can use at home. Come prepared with questions from the video.
In this video you will learn how to solve proportions using cross multiplication. In the video the instructor refers to cross multiplying using butterfly wings, when you come to class tomorrow I will helicopter blades as the reference instead. Come prepared with questions.
