Solutions by everydaycalculation.com
1st number: 1 9/12, 2nd number: 8/21
2112 - 821 is 11584.
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Related: 42/12-8/21 21/12-16/21 21/24-8/21 21/12-8/42 63/12-8/21 21/12-24/21 21/36-8/21 21/12-8/63 21/12-40/21 21/60-8/21 21/12-56/21 21/84-8/21
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