Add, Subtract, Multiply, Divide Fractions

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What is a fraction?

Back

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

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How do you add fractions with the same denominator?

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How do you subtract fractions with the same denominator?

Back

Front

What is the process for adding fractions with different denominators?

Back

Front

How do you multiply fractions?

Back

Front

How do you divide fractions?

Back

Front

What is a reciprocal?

Back

Front

What is the least common denominator (LCD)?

Back

The least common denominator is the smallest multiple that two or more denominators share. It is used to add or subtract fractions with different denominators.

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Back

The result is 1, because any number divided by itself equals 1.

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