Solutions by everydaycalculation.com
1st number: 4 0/3, 2nd number: 3/9
123 + 39 is 133.
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Related: 24/3+3/9 12/3+6/9 12/6+3/9 12/3+3/18 36/3+3/9 12/9+3/9 12/3+3/27 60/3+3/9 12/3+15/9 12/15+3/9 12/3+3/45 84/3+3/9 12/3+21/9 12/21+3/9 12/3+3/63
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