Lesson 6-2 "Proportions"
Part 1 "Solving Proportions"
1. Proportion = an equality of ratios
2. Cross Products are equal !
3. Use the Reciprocal or ... (EX:)
4. Cross Multiply and Divide ! (EX:)
Part 2 "Using Proportions"
5. Three known's, one unknown, see above ! (EX:)
This page was last modified
09/14/07