Solutions by everydaycalculation.com
1st number: 1 3/18, 2nd number: 2 13/18
2118 - 4918 is -149.
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Related: 42/18-49/18 21/18-98/18 21/36-49/18 21/18-49/36 63/18-49/18 21/54-49/18 21/18-49/54 21/90-49/18 21/18-49/90
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