Solutions by everydaycalculation.com
1st number: 1 1/15, 2nd number: 4/21
1615 - 421 is 92105.
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Related: 32/15-4/21 16/15-8/21 16/30-4/21 16/15-4/42 48/15-4/21 16/15-12/21 16/45-4/21 16/15-4/63 80/15-4/21 16/15-20/21 16/75-4/21 16/15-28/21
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