Lesson 5: Ratios and Proportions
Video 1: How to Write and Simplify Ratios
Video 2: Writing Ratios in Three Different Ways
Video 3: Equivalent Ratios
Video 4: Simplify Ratios to the Lowest Terms ALWAYS!
Note: This is easier if your calculator has a "Fraction" key.
Note: This is easier if your calculator has a "Fraction" key.
Video 5: Setting Up and Solving Proportions
Video 6: Solving Proportions By Cross-Multiplication
Video 7: Solving Proportions by Scale Factor
Video 8: Solving Word Problems with Proportions
Video 9: Solving a Proportion Context Using a Scale Factor
Video 10: Solving Proportions Involving the "Total"
Video 11: Proportional Relationship in Similar Shapes
SmartBoard Class Notes:
lesson_5_proportions_classnotes.pdf | |
File Size: | 643 kb |
File Type: |