Solutions by everydaycalculation.com
1st number: 1/10, 2nd number: 2 5/20
110 - 4520 is -4320.
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Related: 2/10-45/20 1/10-90/20 1/20-45/20 1/10-45/40 3/10-45/20 1/30-45/20 1/10-45/60 5/10-45/20 1/50-45/20 7/10-45/20 1/70-45/20
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