Solutions by everydaycalculation.com
26 - 27 is 121.
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Related: 4/6-2/7 2/6-4/7 2/12-2/7 2/6-2/14 2/6-6/7 2/18-2/7 2/6-2/21 10/6-2/7 2/6-10/7 2/30-2/7 2/6-2/35 14/6-2/7 2/6-14/7 2/42-2/7 2/6-2/49
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