Solutions by everydaycalculation.com
1st number: 1 1/20, 2nd number: 2/30
2120 - 230 is 5960.
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Related: 42/20-2/30 21/20-4/30 21/40-2/30 21/20-2/60 63/20-2/30 21/20-6/30 21/60-2/30 21/20-2/90 21/20-10/30 21/20-14/30
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