Solutions by everydaycalculation.com
1st number: 10/21, 2nd number: 2 1/10
1021 - 2110 is -341210.
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Related: 20/21-21/10 10/21-42/10 10/42-21/10 10/21-21/20 30/21-21/10 10/21-63/10 10/63-21/10 10/21-21/30 50/21-21/10 10/21-21/50 70/21-21/10 10/21-21/70
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