Video tutorials explaining different aspects of ratios.
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- Yes, a ratio can be expressed as a fraction.
- Adjusting recipes when cooking for a different number of people.
- Scaling artwork to different sizes while maintaining proportions.
- Understanding loan interest rates and debt-to-income ratios.
- Explain the relationship between ratios, fractions, decimals, and percentages.
- In what contexts might you encounter seemingly negative ratios, and what do they usually represent (e.g., changes or comparisons relative to a baseline)? What is a part-to-whole ratio?
- How are ratios used in engineering? What is the gear ratio in a mechanical system?
- Analyzing the proportions and balance in visual compositions (e.g., the golden ratio).
- Provide more examples from everyday life to illustrate the concept. What are some advanced topics related to ratios that you might encounter in higher mathematics or specific fields?
- What is the ratio of apples to oranges if there are 5 apples and 3 oranges? What is the ratio of boys to girls if there are 10 boys and 12 girls?
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