



Explain how ratios are used in evaluating the performance of AI algorithms. Investigate the use of ratios and proportions in cryptography and information security.
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- The ratio of students to teachers in a school is 20 1. If there are 500 students, how many teachers are there? How are ratios used in scaling recipes up or down?
- A car travels 120 km in 2 hours. What is its speed?
- Explain how proportions are used in projecting future financial performance. Investigate the applications of ratios and proportions in risk management and insurance.
- State the basic property of proportions. How can cross-multiplication be used to check if a proportion is true?
- If a, b, and c are in continued proportion, what is the relationship between them?
- Discuss the concept of stress and strain and their relationship as a ratio (Young's modulus).
- Explain the use of aspect ratios in game graphics.
- What is an f-stop in photography?
- If a train travels at a speed of 60 km/h, how long will it take to travel 300 km? How are ratios and proportions used in genetics (e.g., Punnett squares)?
- Provide examples of real-world relationships that are approximately proportional. Discuss the concept of proportionality constant and its significance.
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