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Whats the difference 5 2/7 - 3 4/7

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5 (2)/(7) - 3(4)/(7) =((5* 7)+2)/(7) -((3*7)+4)/(7) =(37)/(7) -(25)/(7) -(37-25)/(7) =(12)/(7)=\boxed{\bf{1(5)/(7)}}
User Tim Rijavec
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