Solutions by everydaycalculation.com
1st number: 1 3/9, 2nd number: 12/15
129 - 1215 is 815.
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Related: 24/9-12/15 12/9-24/15 12/18-12/15 12/9-12/30 36/9-12/15 12/9-36/15 12/27-12/15 12/9-12/45 60/9-12/15 12/9-60/15 12/45-12/15 12/9-12/75 84/9-12/15 12/9-84/15 12/63-12/15
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