Икс +3целых2/5=14целых1/6
Х + 3 2/5 = 14 1/6 х = 3 2/5 + 14 1/6 х = 17 + (2/5 + 1/6) = 17 + (12/30 + 5/30) = 17целых 17/30 х = 17 17/30