Subtracting fractions with like 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 subtract fractions with like denominators?

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Subtracting fractions with like denominators means you can subtract the numerators while keeping the denominator the same.

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Front

What is a common denominator?

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A common denominator is a shared multiple of the denominators of two or more fractions.

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What is the first step in subtracting fractions?

Back

Ensure the fractions have the same denominator.