Solutions by everydaycalculation.com
1st number: 2 1/10, 2nd number: 5/10
2110 - 510 is 85.
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Related: 42/10-5/10 21/20-5/10 21/10-5/20 63/10-5/10 21/10-15/10 21/30-5/10 21/10-5/30 21/10-25/10 21/50-5/10 21/10-5/50 21/10-35/10 21/70-5/10 21/10-5/70
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