Comparing Fractions with Unlike Denominators

What is 9/10 - 3/4?

• 5/7

• 3/20

• 3/8 

• 9/10

Find the common denominator to compare fractions.

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Find the common denominator to compare fractions.

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Find the common denominator to compare fractions.

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• =

Find the common denominator to compare fractions.

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• >

• =

Find the common denominator to compare fractions.

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• >

• =

Find the common denominator to compare fractions.

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• =

Find the common denominator to compare fractions.

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Find the common denominator to compare fractions.

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Compare fractions using cross multiplying.

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