Solutions by everydaycalculation.com
1st number: 3 0/9, 2nd number: 7/9
279 - 79 is 209.
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Related: 54/9-7/9 27/9-14/9 27/18-7/9 27/9-7/18 81/9-7/9 27/9-21/9 27/9-7/27 27/9-35/9 27/45-7/9 27/9-7/45 27/9-49/9 27/63-7/9 27/9-7/63
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