Solutions by everydaycalculation.com
1st number: 1/21, 2nd number: 3 1/9
121 - 289 is -19363.
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Related: 2/21-28/9 1/21-56/9 1/42-28/9 1/21-28/18 3/21-28/9 1/21-84/9 1/63-28/9 1/21-28/27 5/21-28/9 1/21-28/45 7/21-28/9 1/21-28/63
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