Solutions by everydaycalculation.com
1st number: 7/10, 2nd number: 2 10/30
710 - 7030 is -4930.
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Related: 14/10-70/30 7/20-70/30 7/10-70/60 21/10-70/30 7/30-70/30 7/10-70/90 35/10-70/30 7/50-70/30 49/10-70/30 7/70-70/30
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