Solutions by everydaycalculation.com
1st number: 3 9/12, 2nd number: 10/12
4512 - 1012 is 3512.
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Related: 90/12-10/12 45/12-20/12 45/24-10/12 45/12-10/24 45/12-30/12 45/36-10/12 45/12-10/36 45/12-50/12 45/60-10/12 45/12-10/60 45/12-70/12 45/84-10/12 45/12-10/84
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