23/3 + 25/6×(44/7-26/7)
= 23/3 + 25/6×(18/7)
= 23/3 + 25/6×(18/7)
= 23/3 + 450/42
= 69/9 + 450/42
= (69×14)/(9×14) + 450/42
= 966/126 + 450/42
= (966×7)/(126×7) + 450/42
= 6762/882 + 450/42
= 6762/882 + 18900/882
= (6762+18900)/882
= 25662/882
= 4281/147

Therefore, 23/3 + 25/6×(44/7-26/7) = 4281/147