Solutions by everydaycalculation.com
1st number: 2 1/10, 2nd number: 9 1/7
2110 - 647 is -49370.
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Related: 42/10-64/7 21/20-64/7 21/10-64/14 63/10-64/7 21/30-64/7 21/10-64/21 21/50-64/7 21/10-64/35 21/70-64/7 21/10-64/49
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