Solutions by everydaycalculation.com
1st number: 1/9, 2nd number: 2 0/9
19 - 189 is -179.
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Related: 2/9-18/9 1/9-36/9 1/18-18/9 3/9-18/9 1/9-54/9 1/27-18/9 1/9-18/27 5/9-18/9 1/9-90/9 1/45-18/9 1/9-18/45 7/9-18/9 1/63-18/9 1/9-18/63
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