Solutions by everydaycalculation.com
1st number: 1/15, 2nd number: 1 3/21
115 - 2421 is -113105.
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Related: 2/15-24/21 1/15-48/21 1/30-24/21 1/15-24/42 3/15-24/21 1/15-72/21 1/45-24/21 1/15-24/63 5/15-24/21 1/75-24/21 7/15-24/21
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