Solutions by everydaycalculation.com
1st number: 1 3/18, 2nd number: 1/9
2118 - 19 is 1918.
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Related: 42/18-1/9 21/18-2/9 21/36-1/9 21/18-1/18 63/18-1/9 21/18-3/9 21/54-1/9 21/18-1/27 21/18-5/9 21/90-1/9 21/18-1/45 21/18-7/9 21/18-1/63
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