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📚 Topic Summary
Equivalent fractions are fractions that represent the same value, even though they have different numerators and denominators. For example, $\frac{1}{2}$ and $\frac{2}{4}$ are equivalent fractions. To find equivalent fractions, you can multiply or divide both the numerator and the denominator by the same non-zero number. This doesn't change the value of the fraction, only its appearance. Understanding equivalent fractions is key to simplifying fractions and comparing them easily.
Let's say you have $\frac{3}{5}$ and want to find an equivalent fraction. You could multiply both the numerator and denominator by 2: $\frac{3 \times 2}{5 \times 2} = \frac{6}{10}$. So, $\frac{3}{5}$ and $\frac{6}{10}$ are equivalent. Practice with the exercises below!
🔤 Part A: Vocabulary
Match the term with its correct definition:
- Fraction
- Numerator
- Denominator
- Equivalent Fractions
- Simplify
- ( ) The number below the fraction bar, indicating the total number of equal parts.
- ( ) Fractions that have the same value, even with different numbers.
- ( ) A number that represents a part of a whole.
- ( ) The number above the fraction bar, indicating the number of parts taken.
- ( ) To reduce a fraction to its simplest form.
✍️ Part B: Fill in the Blanks
Complete the sentences using the words provided (numerator, denominator, equivalent, multiply, divide).
To find __________ fractions, you can __________ or __________ both the __________ and the __________ by the same number.
🤔 Part C: Critical Thinking
Explain why multiplying or dividing both the numerator and denominator of a fraction by the same number results in an equivalent fraction. Use an example to illustrate your explanation.
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