Solutions by everydaycalculation.com
1st number: 1 1/20, 2nd number: 4/7
2120 - 47 is 67140.
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Related: 42/20-4/7 21/20-8/7 21/40-4/7 21/20-4/14 63/20-4/7 21/20-12/7 21/60-4/7 21/20-4/21 21/20-20/7 21/20-4/35 21/20-28/7 21/20-4/49
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