Solutions by everydaycalculation.com
1st number: 7 7/8, 2nd number: 4/8
638 - 48 is 598.
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Related: 63/16-4/8 63/8-4/16 63/8-12/8 63/24-4/8 63/8-4/24 63/8-20/8 63/40-4/8 63/8-4/40 63/8-28/8 63/56-4/8 63/8-4/56
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