Solutions by everydaycalculation.com
1st number: 10/12, 2nd number: 4 1/20
1012 - 8120 is -19360.
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Related: 20/12-81/20 10/24-81/20 10/12-81/40 30/12-81/20 10/36-81/20 10/12-81/60 50/12-81/20 10/60-81/20 70/12-81/20 10/84-81/20
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