

How do you compare two ratios? What does it mean for two ratios to be unequal?
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- Discuss how proportions are used in allocating resources and infrastructure. How are ratios and proportions used in marketing and advertising?
- What is the phenotypic ratio in a monohybrid cross?
- How are proportions used in calculating interest? How are ratios used in scientific experiments?
- If the mass of an object is 20 kg and its volume is 5 m³, what is its density? How are ratios and proportions used in chemistry (e.g., stoichiometry)?
- Discuss the calculation of risk ratios and probabilities.
- If a ratio is a b, what is another way to represent it?
- How much pure alcohol should be added to 100 ml of a 30% alcohol solution to make it a 50% solution? How are ratios and proportions used in calculating speeds, distances, and times?
- How can the proportionality constant be determined from a given relationship?
- Explain how ratios are used in designing lenses and optical instruments. Explore the use of ratios and proportions in acoustics and sound waves.
- Explain the difference between a proportional relationship and a linear relationship.
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