Solutions by everydaycalculation.com
1st number: 2/12, 2nd number: 2 9/20
212 - 4920 is -13760.
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Related: 4/12-49/20 2/12-98/20 2/24-49/20 2/12-49/40 6/12-49/20 2/36-49/20 2/12-49/60 10/12-49/20 2/60-49/20 14/12-49/20 2/84-49/20
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