Solutions by everydaycalculation.com
1st number: 2/30, 2nd number: 2 12/30
230 - 7230 is -73.
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Related: 4/30-72/30 2/60-72/30 2/30-72/60 6/30-72/30 2/90-72/30 2/30-72/90 10/30-72/30 14/30-72/30
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