Solutions by everydaycalculation.com
1st number: 2 7/10, 2nd number: 2 8/10
2710 - 2810 is -110.
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Related: 54/10-28/10 27/10-56/10 27/20-28/10 27/10-28/20 81/10-28/10 27/10-84/10 27/30-28/10 27/10-28/30 27/50-28/10 27/10-28/50 27/70-28/10 27/10-28/70
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