Solutions by everydaycalculation.com
1st number: 1 3/9, 2nd number: 10/15
129 - 1015 is 23.
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Related: 24/9-10/15 12/9-20/15 12/18-10/15 12/9-10/30 36/9-10/15 12/9-30/15 12/27-10/15 12/9-10/45 60/9-10/15 12/9-50/15 12/45-10/15 12/9-10/75 84/9-10/15 12/9-70/15 12/63-10/15
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