Solutions by everydaycalculation.com
1st number: 36 0/2, 2nd number: 5/12
722 - 512 is 42712.
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Related: 72/2-10/12 72/4-5/12 72/2-5/24 72/2-15/12 72/6-5/12 72/2-5/36 72/2-25/12 72/10-5/12 72/2-5/60 72/2-35/12 72/14-5/12 72/2-5/84
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