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what is 4/5 minus 3/4

 Mar 21, 2017
 #1
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1/20

 Mar 21, 2017
 #2
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\(\dfrac{4}{5}-\dfrac{3}{4}\\ =\dfrac{16}{20}-\dfrac{15}{20}\\ =\dfrac{16-15}{20}\\ =\dfrac{1}{20}\)

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 Mar 22, 2017

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