Solutions by everydaycalculation.com
1st number: 5 1/3, 2nd number: 4/5
163 - 45 is 6815.
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Related: 32/3-4/5 16/3-8/5 16/6-4/5 16/3-4/10 48/3-4/5 16/3-12/5 16/9-4/5 16/3-4/15 80/3-4/5 16/3-20/5 16/15-4/5 16/3-4/25 16/3-28/5 16/21-4/5 16/3-4/35
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