Solutions by everydaycalculation.com
1st number: 7 1/2, 2nd number: 12 4/5
152 - 645 is -5310.
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Related: 30/2-64/5 15/4-64/5 15/2-64/10 45/2-64/5 15/6-64/5 15/2-64/15 75/2-64/5 15/10-64/5 15/2-64/25 15/14-64/5 15/2-64/35
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