Solutions by everydaycalculation.com
1st number: 1/15, 2nd number: 1 17/18
115 - 3518 is -16990.
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Related: 2/15-35/18 1/15-70/18 1/30-35/18 1/15-35/36 3/15-35/18 1/45-35/18 1/15-35/54 5/15-35/18 1/75-35/18 1/15-35/90 7/15-35/18
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