Solutions by everydaycalculation.com
1st number: 2 8/10, 2nd number: 7 2/10
2810 - 7210 is -225.
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Related: 56/10-72/10 28/20-72/10 28/10-72/20 84/10-72/10 28/30-72/10 28/10-72/30 28/50-72/10 28/10-72/50 28/70-72/10 28/10-72/70
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