Solutions by everydaycalculation.com
1st number: 3 6/12, 2nd number: 2 1/12
4212 - 2512 is 1712.
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Related: 84/12-25/12 42/12-50/12 42/24-25/12 42/12-25/24 42/12-75/12 42/36-25/12 42/12-25/36 42/60-25/12 42/12-25/60 42/84-25/12 42/12-25/84
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