1. The Percent Proportion

2. General Objective
Students will use proportions to solve percentage problems.

3. In a percent proportion:
Percent Proportion: Part %
Total

4. How to use a percent proportion:
40 is 20% of what number?
Remember: P = R or is = %
B of
40 = 20 B
20b = 4000
b = 200

5. Practice
Write and solve a proportion for each.

6. Assessment Glencoe Math p. 350 do 1-10
Alternate/extra practice worksheet

7. References/Resources
Glencoe Mathematics Applications and Connections Course 2
Scott Foresman-Addison Wesley Middle School Math Course 2