Solutions by everydaycalculation.com
1st number: 1/28, 2nd number: 7 5/7
128 - 547 is -21528.
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Related: 2/28-54/7 1/56-54/7 1/28-54/14 3/28-54/7 1/84-54/7 1/28-54/21 5/28-54/7 1/28-54/35 7/28-54/7 1/28-54/49
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