2. Notes Over 11.1 Proportions Vocabulary Proportion - an equation that states that two ratios are equal. Cross Product Property - the product of the extremes equals the product of the means. If then

3. Notes Over 11.1 Using the Cross Product Property and Checking Solutions Solve the proportion and check for extraneous solutions.

4. Notes Over 11.1 Using the Cross Product Property and Checking Solutions Solve the proportion and check for extraneous solutions.

5. Notes Over 11.1 Using the Cross Product Property and Checking Solutions Solve the proportion and check for extraneous solutions.

6. Notes Over 11.1 Writing and Using a Proportion 4. You are making a scale model of a sailboat. The boat is 20 feet long and 15 feet high. Your scale model will be 18 inches high. How long will it be? length height in.

7. Notes Over 11.1