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How do you find the common denominator?
3 years ago
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Kamryn Waters
1 Answer
Shamim H
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To find common denominator, you can cross multiply each fraction by the 'other' denominator to achieve a common denominator or find the Lowest Common Multiple for the Denominator.
Remember what ever you do (example multiply denominator by 3 to achieve common denominator) you must do the same with the numerator.
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