Solutions by everydaycalculation.com
1st number: 2 0/9, 2nd number: 4/9
189 - 49 is 149.
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Related: 36/9-4/9 18/9-8/9 18/9-4/18 54/9-4/9 18/9-12/9 18/27-4/9 18/9-4/27 90/9-4/9 18/9-20/9 18/45-4/9 18/9-4/45 18/9-28/9 18/63-4/9 18/9-4/63
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