Solutions by everydaycalculation.com
1st number: 1/42, 2nd number: 4 1/12
142 - 4912 is -34184.
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Related: 2/42-49/12 1/42-98/12 1/84-49/12 1/42-49/24 3/42-49/12 1/42-49/36 5/42-49/12 1/42-49/60 7/42-49/12 1/42-49/84
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