Add and Subtract Fractions with Unlike Denominators

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What do you need to find when adding or subtracting fractions with unlike denominators?

Back

You need to find a common denominator.

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When adding or subtracting fractions, what do you add or subtract?

Back

You add or subtract the numerators.

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What is the first step in adding fractions with different denominators?

Back

Find a common denominator.

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The common denominator is 10.

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What do you call a fraction that has the same value as another fraction but a different numerator and denominator?

Back

Equivalent fraction.

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