Solutions by everydaycalculation.com
1st number: 1 1/9, 2nd number: 1 5/9
109 - 149 is -49.
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Related: 20/9-14/9 10/9-28/9 10/18-14/9 10/9-14/18 30/9-14/9 10/9-42/9 10/27-14/9 10/9-14/27 50/9-14/9 10/9-70/9 10/45-14/9 10/9-14/45 70/9-14/9 10/9-98/9 10/63-14/9 10/9-14/63
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