Solutions by everydaycalculation.com
1st number: 7/30, 2nd number: 4 0/10
730 - 4010 is -11330.
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Related: 14/30-40/10 7/30-80/10 7/60-40/10 7/30-40/20 21/30-40/10 7/90-40/10 7/30-40/30 35/30-40/10 7/30-40/50 49/30-40/10 7/30-40/70
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