What is a reciprocal ratio?
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tỷ số tỷ lệ
- What is a compound ratio? If two numbers are in the ratio 5 7 and their difference is 12, find the numbers.
- A solution contains acid and water in the ratio 3 5. If there are 15 liters of acid, how much water is there?
- In a class of 30 students, 12 are boys. What is the ratio of boys to girls?
- Explore the relationship between ratios, percentages, and fractions in different contexts.
- Discuss the development of musical scales and intervals based on ratios.
- What is combined proportion? If z varies directly as x and inversely as y, how is this written mathematically?
- Explain the concept of tolerance and its relation to ratios in manufacturing.
- Explain how proportions are used in programming robot trajectories and tasks. Explore the applications of ratios and proportions in artificial intelligence and machine learning.
- What strategies can be used to solve complex ratio and proportion problems? Practice question Simplify the ratio 24 36.
- How can ratios be used to represent and compare data sets? Explain the concept of relative frequency and its connection to ratios.
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