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Can a common denominator of mixed numbers be 20?
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Can a common denominator of mixed numbers be 20?

User JBoive
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yes you are correct have a good night and day
User Rismo
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Yes, a common denominator is just the smallest multiple of all numbers in a group.

So the common denominator of 4, 8 and 12 would be 4, because 4 goes into all those numbers.
User Conan Lee
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