Solutions by everydaycalculation.com
1st number: 11 1/4, 2nd number: 4/5
454 - 45 is 20920.
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Related: 90/4-4/5 45/4-8/5 45/8-4/5 45/4-4/10 45/4-12/5 45/12-4/5 45/4-4/15 45/4-20/5 45/20-4/5 45/4-4/25 45/4-28/5 45/28-4/5 45/4-4/35
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