Solutions by everydaycalculation.com
1st number: 2 1/10, 2nd number: 1/20
2110 - 120 is 4120.
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Related: 42/10-1/20 21/10-2/20 21/20-1/20 21/10-1/40 63/10-1/20 21/10-3/20 21/30-1/20 21/10-1/60 21/10-5/20 21/50-1/20 21/10-7/20 21/70-1/20
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