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Umnica [9.8K]
3 years ago
12

Why do we need a common denominator

Mathematics
2 answers:
Zanzabum3 years ago
8 0
If u do not have a comon den. that it will be confusing and u will not come up with the right answer 
KengaRu [80]3 years ago
4 0
Finding a common denominator<span> makes it possible to add two fractions because it allows us to </span>write each<span> fraction as a multiple of a </span>common<span> (usually smaller) fraction. Subtracting fractions works the same way; find a </span>common denominator<span> so that the fractions involved are in the same terms.
<span>
</span>[ Source: </span><span>www.mathmistakes.info/facts/AlgebraFacts/learn/fr/add.html ]</span>

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Whats the product of 3 2/3 and 14 2/5
vodka [1.7K]
11 1/5 Also, if u need in decimal it is 11.2
5 0
4 years ago
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Step-by-step explanation:

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(sorry if I got it wrong, feel free to correct me if I did)

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3 years ago
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Nana76 [90]

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3 years ago
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atroni [7]

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5 0
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