From YouTube, produced by Lawrence Perez
This video is a continuation of multiplying fractions. In this video they show how to multiply the fractions in three different ways. In the first way they will take time and do each step slowly, then the second way do it faster and the third way is to do it fast. First way, multiplication of fractions, straight across the top and straight across the bottom, then to reduce the fraction they divide by a factor of each. In the second way they reduce (cross cancel) the fractions, then multiply across the top and multiply across the bottom. The third way they show cross cancel and multiply all in one step. Then they do multiplying three different fractions. Video is good quality and good for all students as review or initial learning of the concept.