Solutions by everydaycalculation.com
1st number: 1 2/3, 2nd number: 1/5
53 - 15 is 2215.
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Related: 10/3-1/5 5/3-2/5 5/6-1/5 5/3-1/10 15/3-1/5 5/3-3/5 5/9-1/5 5/3-1/15 25/3-1/5 5/15-1/5 5/3-1/25 35/3-1/5 5/3-7/5 5/21-1/5 5/3-1/35
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