Solutions by everydaycalculation.com
1st number: 1 2/6, 2nd number: 5/7
86 - 57 is 1321.
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Related: 16/6-5/7 8/6-10/7 8/12-5/7 8/6-5/14 24/6-5/7 8/6-15/7 8/18-5/7 8/6-5/21 40/6-5/7 8/6-25/7 8/30-5/7 8/6-5/35 56/6-5/7 8/6-35/7 8/42-5/7 8/6-5/49
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