Solutions by everydaycalculation.com
1st number: 1/20, 2nd number: 1 8/12
120 - 2012 is -9760.
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Related: 2/20-20/12 1/20-40/12 1/40-20/12 1/20-20/24 3/20-20/12 1/20-60/12 1/60-20/12 1/20-20/36 5/20-20/12 1/20-20/60 7/20-20/12 1/20-20/84
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