Solutions by everydaycalculation.com
1st number: 7 1/2, 2nd number: 7 5/7
152 - 547 is -314.
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Related: 30/2-54/7 15/4-54/7 15/2-54/14 45/2-54/7 15/6-54/7 15/2-54/21 75/2-54/7 15/10-54/7 15/2-54/35 15/14-54/7 15/2-54/49
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