12 5 6 1 2 July 8, 2019 16 32 64 128 X 12 5 6 1 2 12 6 5 3 2x2 1 7 2 Эсв 2 5 12 6 1 C 5 12 2 1 6 X phần 12 5 6 1 2 12 (- 1 24x 5 6 2x2 5 6 1 12 5 6 x 1 2 )= 65 12 3 20x 1 12 5 6 8 5 6 n ≤ 12 1 2 12 1/2 divided by 5/6 − 5 6 x − 1 2y 12 Frac 5 6 x 12 le frac 1 2