Solutions by everydaycalculation.com
1st number: 3 3/9, 2nd number: 8/9
309 + 89 is 389.
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Related: 60/9+8/9 30/9+16/9 30/18+8/9 30/9+8/18 90/9+8/9 30/9+24/9 30/27+8/9 30/9+8/27 30/9+40/9 30/45+8/9 30/9+8/45 30/9+56/9 30/63+8/9 30/9+8/63
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