Solutions by everydaycalculation.com
1st number: 1 9/12, 2nd number: 2/30
2112 - 230 is 10160.
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Related: 42/12-2/30 21/12-4/30 21/24-2/30 21/12-2/60 63/12-2/30 21/12-6/30 21/36-2/30 21/12-2/90 21/12-10/30 21/60-2/30 21/12-14/30 21/84-2/30
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