Solutions by everydaycalculation.com
1st number: 1/42, 2nd number: 1 30/42
142 - 7242 is -7142.
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Related: 2/42-72/42 1/84-72/42 1/42-72/84 3/42-72/42 5/42-72/42 7/42-72/42
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