Solutions by everydaycalculation.com
1st number: 2 0/9, 2nd number: 7/9
189 - 79 is 119.
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Related: 36/9-7/9 18/9-14/9 18/9-7/18 54/9-7/9 18/9-21/9 18/27-7/9 18/9-7/27 90/9-7/9 18/9-35/9 18/45-7/9 18/9-7/45 18/9-49/9 18/63-7/9 18/9-7/63
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