Solutions by everydaycalculation.com
1st number: 10/18, 2nd number: 3 16/18
1018 - 7018 is -103.
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Related: 20/18-70/18 10/36-70/18 10/18-70/36 30/18-70/18 10/54-70/18 10/18-70/54 50/18-70/18 10/90-70/18 10/18-70/90 70/18-70/18
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