Operations with Fractions like and unlike denominators

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What is a fraction?

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A fraction represents a part of a whole and consists of a numerator (top number) and a denominator (bottom number).

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What does it mean to have like denominators?

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Like denominators are when two or more fractions have the same denominator, making it easier to add or subtract them.

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What does it mean to have unlike denominators?

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Unlike denominators are when two or more fractions have different denominators, requiring a common denominator to add or subtract them.

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How do you find a common denominator for fractions?

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To find a common denominator, identify the least common multiple (LCM) of the denominators.

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What is the Butterfly method in adding fractions?

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The Butterfly method involves cross-multiplying the numerators and denominators to find a common denominator and then adding the results.

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