Solutions by everydaycalculation.com
1st number: 11 1/4, 2nd number: 1 1/4
454 + 54 is 252.
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Related: 90/4+5/4 45/4+10/4 45/8+5/4 45/4+5/8 45/4+15/4 45/12+5/4 45/4+5/12 45/4+25/4 45/20+5/4 45/4+5/20 45/4+35/4 45/28+5/4 45/4+5/28
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