Solutions by everydaycalculation.com
1st number: 10/28, 2nd number: 1 7/20
1028 - 2720 is -139140.
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Related: 20/28-27/20 10/28-54/20 10/56-27/20 10/28-27/40 30/28-27/20 10/28-81/20 10/84-27/20 10/28-27/60 50/28-27/20 70/28-27/20
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