Solutions by everydaycalculation.com
1st number: 1/21, 2nd number: 2 7/10
121 - 2710 is -557210.
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Related: 2/21-27/10 1/21-54/10 1/42-27/10 1/21-27/20 3/21-27/10 1/21-81/10 1/63-27/10 1/21-27/30 5/21-27/10 1/21-27/50 7/21-27/10 1/21-27/70
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