Solutions by everydaycalculation.com
1st number: 1 1/4, 2nd number: 5/7
54 - 57 is 1528.
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Related: 10/4-5/7 5/4-10/7 5/8-5/7 5/4-5/14 15/4-5/7 5/4-15/7 5/12-5/7 5/4-5/21 25/4-5/7 5/4-25/7 5/20-5/7 5/4-5/35 35/4-5/7 5/4-35/7 5/28-5/7 5/4-5/49
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