Solutions by everydaycalculation.com
1st number: 13 2/6, 2nd number: 3/12
806 - 312 is 15712.
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Related: 80/6-6/12 80/12-3/12 80/6-3/24 80/6-9/12 80/18-3/12 80/6-3/36 80/6-15/12 80/30-3/12 80/6-3/60 80/6-21/12 80/42-3/12 80/6-3/84
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