Solutions by everydaycalculation.com
1st number: 1 1/20, 2nd number: 1/9
2120 - 19 is 169180.
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Related: 42/20-1/9 21/20-2/9 21/40-1/9 21/20-1/18 63/20-1/9 21/20-3/9 21/60-1/9 21/20-1/27 21/20-5/9 21/20-1/45 21/20-7/9 21/20-1/63
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