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Allie worked for 1/2 hour on saturday and 3/4 hour on sunday. which number is a common denominator for 1/2 and 3/4?

Allie worked for 1/2 hour on saturday and 3/4 hour on sunday. which number is a common denominator for 1/2 and 3/4?
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Allie worked for 1/2 hour on saturday and 3/4 hour on sunday. which number is a common denominator for 1/2 and 3/4?

User Betaorbust
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1 Answer

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The least common denominator for 1/2 and 3/4 is 4 because the second fraction already has a denominator of 4 and the first fraction just needs to be multiplied by 2
User Sami
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