W (C) = 6 * 12 / 180 = 2/5
W (O) = 6 * 16 / 180 = 24/45
W (H) = 12 * 1 / 180 = 1/15
C : O : H = 2/5 : 24/45 : 1/15 = 6 : 8 : 1
ответ: (C) 6 : (O) 8 : (H) 1
W (C) = 6 * 12 / 180 = 2/5
W (O) = 6 * 16 / 180 = 24/45
W (H) = 12 * 1 / 180 = 1/15
C : O : H = 2/5 : 24/45 : 1/15 = 6 : 8 : 1
ответ: (C) 6 : (O) 8 : (H) 1