Solutions by everydaycalculation.com
1st number: 1 3/5, 2nd number: 7 5/7
85 - 547 is -21435.
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Related: 16/5-54/7 8/10-54/7 8/5-54/14 24/5-54/7 8/15-54/7 8/5-54/21 40/5-54/7 8/25-54/7 8/5-54/35 56/5-54/7 8/35-54/7 8/5-54/49
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