Solutions by everydaycalculation.com
1st number: 1/18, 2nd number: 1 18/30
118 - 4830 is -13990.
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Related: 2/18-48/30 1/18-96/30 1/36-48/30 1/18-48/60 3/18-48/30 1/54-48/30 1/18-48/90 5/18-48/30 1/90-48/30 7/18-48/30
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