Solutions by everydaycalculation.com
1st number: 2 0/4, 2nd number: 1 4/8
84 + 128 is 72.
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Related: 16/4+12/8 8/4+24/8 8/4+12/16 24/4+12/8 8/4+36/8 8/12+12/8 8/4+12/24 40/4+12/8 8/4+60/8 8/20+12/8 8/4+12/40 56/4+12/8 8/4+84/8 8/28+12/8 8/4+12/56
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