Solutions by everydaycalculation.com
1st number: 2 1/10, 2nd number: 9 0/5
2110 - 455 is -6910.
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Related: 42/10-45/5 21/10-90/5 21/20-45/5 21/10-45/10 63/10-45/5 21/30-45/5 21/10-45/15 21/50-45/5 21/10-45/25 21/70-45/5 21/10-45/35
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