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what is 3/4-2/3 and 7/9-9/10

im doing my math homework and i thought this website gave you the answer ???????
asked Sep 18, 2012 in Pre-Algebra Answers by anonymous




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1 Answer

(3/4) - (2/3) =(9/12) -(8/12)=1/12
answered Sep 18, 2012 by anonymous

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