Solutions by everydaycalculation.com
1st number: 4/21, 2nd number: 8 8/9
421 - 809 is -54863.
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Related: 8/21-80/9 4/42-80/9 4/21-80/18 12/21-80/9 4/63-80/9 4/21-80/27 20/21-80/9 4/21-80/45 28/21-80/9 4/21-80/63
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