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Simplify 5/7r-2/7r......
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Simplify 5/7r-2/7r......

User Vishnu Vivek
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1 Answer

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(5)/(7r)-(2)/(7r)

You have two fractions with the same (common) denominator, so you subtract the numerators and put that over the common denominator.


(5)/(7r)-(2)/(7r)=(5-2)/(7r)=(3)/(7r)



User Purplejacket
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