Solutions by everydaycalculation.com
1st number: 1 1/9, 2nd number: 27/30
109 - 2730 is 1990.
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Related: 20/9-27/30 10/9-54/30 10/18-27/30 10/9-27/60 30/9-27/30 10/9-81/30 10/27-27/30 10/9-27/90 50/9-27/30 10/45-27/30 70/9-27/30 10/63-27/30
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