Solutions by everydaycalculation.com
1st number: 1 1/9, 2nd number: 1 1/8
109 - 98 is -172.
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Related: 20/9-9/8 10/9-18/8 10/18-9/8 10/9-9/16 30/9-9/8 10/9-27/8 10/27-9/8 10/9-9/24 50/9-9/8 10/9-45/8 10/45-9/8 10/9-9/40 70/9-9/8 10/9-63/8 10/63-9/8 10/9-9/56
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