Solutions by everydaycalculation.com
1st number: 3 9/12, 2nd number: 2 4/12
4512 - 2812 is 1712.
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Related: 90/12-28/12 45/12-56/12 45/24-28/12 45/12-28/24 45/12-84/12 45/36-28/12 45/12-28/36 45/60-28/12 45/12-28/60 45/84-28/12 45/12-28/84
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