Solutions by everydaycalculation.com
1st number: 1 4/12, 2nd number: 1 7/20
1612 - 2720 is -160.
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Related: 32/12-27/20 16/12-54/20 16/24-27/20 16/12-27/40 48/12-27/20 16/12-81/20 16/36-27/20 16/12-27/60 80/12-27/20 16/60-27/20 16/84-27/20
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