Solutions by everydaycalculation.com
1st number: 4 0/12, 2nd number: 3 9/12
4812 - 4512 is 14.
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Related: 96/12-45/12 48/12-90/12 48/24-45/12 48/12-45/24 48/36-45/12 48/12-45/36 48/60-45/12 48/12-45/60 48/84-45/12 48/12-45/84
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