Solutions by everydaycalculation.com
1st number: 6/20, 2nd number: 4 1/12
620 - 4912 is -22760.
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Related: 12/20-49/12 6/20-98/12 6/40-49/12 6/20-49/24 18/20-49/12 6/60-49/12 6/20-49/36 30/20-49/12 6/20-49/60 42/20-49/12 6/20-49/84
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