Solutions by everydaycalculation.com
1st number: 10/21, 2nd number: 7 7/9
1021 - 709 is -46063.
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Related: 20/21-70/9 10/42-70/9 10/21-70/18 30/21-70/9 10/63-70/9 10/21-70/27 50/21-70/9 10/21-70/45 70/21-70/9 10/21-70/63
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