



Divide the length according to the given ratio.
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tỷ số và tỷ lệ 2in1
- Explain how to adjust ingredient amounts based on the desired number of servings. A map has a scale of 1 inch to 20 miles. If two towns are 3.5 inches apart on the map, what is the actual distance between them?
- Ratio in Everyday Life Give an example of a ratio in cooking.
- Explain the inverse relationship between speed and time when distance is constant. Two cyclists start from the same place and move in the same direction at speeds of 10 km/h and 12 km/h. What is the ratio of the distances covered by them after 5 hours?
- Describe how to solve inverse proportion problems. Hundreds More Ratio and Proportion Questions
- How do you find the constant of proportionality? If a varies directly as b, and a = 24 when b = 8, find the constant of proportionality.
- Explain the property of proportionality in similar triangles.
- How are these ratios used for analysis? How are ratios used in cartography (mapmaking)?
- Use cross-multiplication to solve for the unknown.
- Find the constant of proportionality and then use it to find the new value of y.
- Give an example. How can ratios and proportions be used in problems involving density, mass, and volume?
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