12.04

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What is a fraction?

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What does the numerator in a fraction represent?

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The numerator is the top number in a fraction and represents how many parts of the whole are being considered.

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What does the denominator in a fraction represent?

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The denominator is the bottom number in a fraction and indicates the total number of equal parts the whole is divided into.

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How do you add fractions with the same denominator?

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Front

How do you subtract fractions with the same denominator?

Back

Front

What is the process to find a common denominator for adding fractions?

Back

To find a common denominator, identify the least common multiple (LCM) of the denominators. Convert each fraction to an equivalent fraction with the common denominator.

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