Solutions by everydaycalculation.com
1st number: 5/18, 2nd number: 16 1/5
518 - 815 is -143390.
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Related: 10/18-81/5 5/36-81/5 5/18-81/10 15/18-81/5 5/54-81/5 5/18-81/15 25/18-81/5 5/90-81/5 5/18-81/25 35/18-81/5 5/18-81/35
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