Solutions by everydaycalculation.com
1st number: 1/21, 2nd number: 2 2/9
121 - 209 is -13763.
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Related: 2/21-20/9 1/21-40/9 1/42-20/9 1/21-20/18 3/21-20/9 1/21-60/9 1/63-20/9 1/21-20/27 5/21-20/9 1/21-20/45 7/21-20/9 1/21-20/63
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