Solutions by everydaycalculation.com
1st number: 7 7/8, 2nd number: 4/10
638 - 410 is 29940.
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Related: 63/8-8/10 63/16-4/10 63/8-4/20 63/8-12/10 63/24-4/10 63/8-4/30 63/8-20/10 63/40-4/10 63/8-4/50 63/8-28/10 63/56-4/10 63/8-4/70
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