Solutions by everydaycalculation.com
1st number: 1 1/9, 2nd number: 12/21
109 + 1221 is 10663.
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Related: 20/9+12/21 10/9+24/21 10/18+12/21 10/9+12/42 30/9+12/21 10/9+36/21 10/27+12/21 10/9+12/63 50/9+12/21 10/9+60/21 10/45+12/21 70/9+12/21 10/9+84/21 10/63+12/21
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