Solutions by everydaycalculation.com
1st number: 1 4/12, 2nd number: 10/18
1612 - 1018 is 79.
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Related: 32/12-10/18 16/12-20/18 16/24-10/18 16/12-10/36 48/12-10/18 16/12-30/18 16/36-10/18 16/12-10/54 80/12-10/18 16/12-50/18 16/60-10/18 16/12-10/90 16/12-70/18 16/84-10/18
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