Solutions by everydaycalculation.com
1st number: 8/9, 2nd number: 1 3/21
89 - 2421 is -1663.
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Related: 16/9-24/21 8/9-48/21 8/18-24/21 8/9-24/42 24/9-24/21 8/9-72/21 8/27-24/21 8/9-24/63 40/9-24/21 8/45-24/21 56/9-24/21 8/63-24/21
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