


How can you compare different groups using ratios?
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tỷ lệ và tỷ số
- How do you simplify a continued ratio?
- Distinguishing between direct, inverse, and joint/combined variation.
- What is the relationship between ratios and fractions with more than one term in the numerator or denominator?
- What is GDP growth rate? How can proportions be used in statistics?
- Confusing percentage increase and decrease. What are some strategies for solving complex problems involving ratios and proportions?
- What is the golden ratio?
- How can Punnett squares be used to predict genetic ratios? How are ratios and proportions used in chemistry stoichiometry?
- What is a rate?
- How is combined variation related to ratios and proportions?
- How do you calculate a discount?
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