Solutions by everydaycalculation.com
1st number: 2 1/10, 2nd number: 5/20
2110 - 520 is 3720.
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Related: 42/10-5/20 21/10-10/20 21/20-5/20 21/10-5/40 63/10-5/20 21/10-15/20 21/30-5/20 21/10-5/60 21/10-25/20 21/50-5/20 21/10-35/20 21/70-5/20
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