Solutions by everydaycalculation.com
1st number: 2/30, 2nd number: 1 5/20
230 - 2520 is -7160.
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Related: 4/30-25/20 2/30-50/20 2/60-25/20 2/30-25/40 6/30-25/20 2/30-75/20 2/90-25/20 2/30-25/60 10/30-25/20 14/30-25/20
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