Solutions by everydaycalculation.com
1st number: 1 1/4, 2nd number: 1/5
54 - 15 is 2120.
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Related: 10/4-1/5 5/4-2/5 5/8-1/5 5/4-1/10 15/4-1/5 5/4-3/5 5/12-1/5 5/4-1/15 25/4-1/5 5/20-1/5 5/4-1/25 35/4-1/5 5/4-7/5 5/28-1/5 5/4-1/35
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