Solutions by everydaycalculation.com
1st number: 10 1/2, 2nd number: 1/5
212 - 15 is 10310.
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Related: 42/2-1/5 21/2-2/5 21/4-1/5 21/2-1/10 63/2-1/5 21/2-3/5 21/6-1/5 21/2-1/15 21/10-1/5 21/2-1/25 21/2-7/5 21/14-1/5 21/2-1/35
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