Solutions by everydaycalculation.com
1st number: 8/15, 2nd number: 1 1/7
815 - 87 is -64105.
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Related: 16/15-8/7 8/15-16/7 8/30-8/7 8/15-8/14 24/15-8/7 8/15-24/7 8/45-8/7 8/15-8/21 40/15-8/7 8/15-40/7 8/75-8/7 8/15-8/35 56/15-8/7 8/15-56/7 8/15-8/49
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