Solutions by everydaycalculation.com
1st number: 1 1/9, 2nd number: 3 9/21
109 - 7221 is -14663.
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Related: 20/9-72/21 10/18-72/21 10/9-72/42 30/9-72/21 10/27-72/21 10/9-72/63 50/9-72/21 10/45-72/21 70/9-72/21 10/63-72/21
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