Solutions by everydaycalculation.com
1st number: 1 8/12, 2nd number: 12/18
2012 - 1218 is 11.
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Related: 40/12-12/18 20/12-24/18 20/24-12/18 20/12-12/36 60/12-12/18 20/12-36/18 20/36-12/18 20/12-12/54 20/12-60/18 20/60-12/18 20/12-12/90 20/12-84/18 20/84-12/18
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