Solutions by everydaycalculation.com
1st number: 2 2/3, 2nd number: 3 12/21
83 - 7521 is -1921.
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Related: 16/3-75/21 8/6-75/21 8/3-75/42 24/3-75/21 8/9-75/21 8/3-75/63 40/3-75/21 8/15-75/21 56/3-75/21 8/21-75/21
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