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📚 Topic Summary
A ratio is a way to compare two or more quantities. Ratios can be expressed in several forms, including using a colon (a:b), as a fraction (a/b), or with the word "to" (a to b). Understanding how to convert between these forms is essential for solving various mathematical problems, from scaling recipes to understanding proportions.
🧪 Part A: Vocabulary
Match the following terms with their correct definitions:
| Term | Definition |
|---|---|
| 1. Ratio | A. The comparison of two quantities using division. |
| 2. Proportion | B. A statement that two ratios are equal. |
| 3. Antecedent | C. The first term in a ratio. |
| 4. Consequent | D. The second term in a ratio. |
| 5. Equivalent Ratios | E. Ratios that express the same relationship. |
📝 Part B: Fill in the Blanks
Complete the paragraph below using the following words: comparison, fraction, colon, quantities, ratio.
A ______ is a way to make a ______ between two ______. It can be expressed using a ______, as a ______ , or with the word "to". Understanding ______ is essential in various real-life scenarios.
🤔 Part C: Critical Thinking
Explain, in your own words, why it is important to be able to write ratios in different forms (a:b, a/b, a to b). Provide a real-world example where this skill might be useful.
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