Solutions by everydaycalculation.com
23 + 27 is 2021.
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Related: 4/3+2/7 2/3+4/7 2/6+2/7 2/3+2/14 6/3+2/7 2/3+6/7 2/9+2/7 2/3+2/21 10/3+2/7 2/3+10/7 2/15+2/7 2/3+2/35 14/3+2/7 2/3+14/7 2/21+2/7 2/3+2/49
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