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#### Unit 2 Lesson 9 – Ratios Involving Complex Fractions

- What you will learn:
- Computer with unit rates involving fractions in the numerator, denominator or both the numerator and denominator.
- Find unit rates by using number lines and simplifying ratios involving complex fractions.
- Use a double number line to find unit rate.

- Vocabulary
- Games
- SMART Lesson 9
- Practice Quiz Lesson 9

#### Unit 2 Lesson 10 – Understanding Proportional Relationships

- What you will learn:
- Determine if two quantities are proportional or non-proportional by looking at values in a table, graph and an equation.
- Examine graphs to see if they are proportional or non-proportional.
- Graph data from a table to see if it is proportional or non-proportional.

- Vocabulary
- Games
- SMART Lesson 10
- Practice Quiz Lesson 10

#### Unit 2 Lesson 11 – Equations for Proportional Relationships

#### Unit 2 Lesson 12 – Problem Solving with Proportional Relationships

- What will you learn:
- Setup and solve multi-step simple interest problems.
- Setup and solve multi-step tax problems.
- Setup and solve multi-step problems involving markup and markdowns.
- Setup and solve multi-step problems involving gratuities, commissions, and fees.

- Vocabulary
- Games
- SMART presentation
- Practice Quiz Lesson 12

#### Unit 2 Lesson 13 – Proportional Relationships