Solutions by everydaycalculation.com
1st number: 2 3/9, 2nd number: 12/18
219 + 1218 is 31.
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Related: 42/9+12/18 21/9+24/18 21/18+12/18 21/9+12/36 63/9+12/18 21/9+36/18 21/27+12/18 21/9+12/54 21/9+60/18 21/45+12/18 21/9+12/90 21/9+84/18 21/63+12/18
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