Solutions by everydaycalculation.com
1st number: 1/9, 2nd number: 1 6/21
19 - 2721 is -7463.
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Related: 2/9-27/21 1/9-54/21 1/18-27/21 1/9-27/42 3/9-27/21 1/9-81/21 1/27-27/21 1/9-27/63 5/9-27/21 1/45-27/21 7/9-27/21 1/63-27/21
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