An aerial photo of farmland shows the dimensions of three fields in fractions of a mile. Use the area model you've just learned to model the area in square miles of each of these fields:
Describe how the area model shows that the product of two positive fractions, each less than 1, must be smaller than either of the fractions.
Video Segment In this segment, Jeanne and Liz use the area model to multiply fractions. They relate this model to the multiplication algorithm and check for ways to visually reduce fractions. Watch this video segment after you've completed Problems A1 and A2.
If you are using a VCR, you can find this segment on the session video approximately 4 minutes and 32 seconds after the Annenberg Media logo.