



Give an example of a part-to-part ratio. Explain the concept of part-to-whole ratio.
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- Identify the key information needed to solve ratio problems. Identify the key information needed to solve proportion problems. Set up the ratio or proportion correctly when solving word problems.
- Give an example of a scale on a map. How do you use a scale to find actual distances?
- How are similar figures related by ratios? What is the ratio of corresponding sides of similar triangles?
- What is the cross-product property of proportions? Explain the steps to solve a proportion using cross-products.
- How do you write a ratio?
- How do you simplify a ratio?
- Explain the relationship between two quantities in a direct proportion. What are inverse proportions?
- Give examples of using ratios and proportions in chemistry (e.g., stoichiometry). How are ratios and proportions used in business and finance?
- Set up equations based on the given ratios and proportions. Solve the system of equations if necessary.
- Give examples of using ratios and proportions in physics (e.g., density, speed). How are ratios and proportions used in chemistry?
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