Solutions by everydaycalculation.com
1st number: 2 2/3, 2nd number: 1/21
83 - 121 is 5521.
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Related: 16/3-1/21 8/3-2/21 8/6-1/21 8/3-1/42 24/3-1/21 8/3-3/21 8/9-1/21 8/3-1/63 40/3-1/21 8/3-5/21 8/15-1/21 56/3-1/21 8/3-7/21 8/21-1/21
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