Solutions by everydaycalculation.com
1st number: 1 3/18, 2nd number: 1 9/18
2118 + 2718 is 83.
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Related: 42/18+27/18 21/18+54/18 21/36+27/18 21/18+27/36 63/18+27/18 21/18+81/18 21/54+27/18 21/18+27/54 21/90+27/18 21/18+27/90
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