32/8 = 4/17,5/2,5 = 3/12,5/10 = 1/42/12 = 1/69/3 = 3/14,8/1,2 = 4/13/12 = 1/47/42 = 1/6
Пропорции:4/1 : 3/1 = 1/4 : x1/6 : 3/1 = x : 1/44/1 : 1/4 = 3/1 : x1/6 : 1/4 = x : 4/1
32/8 = 4/1
7,5/2,5 = 3/1
2,5/10 = 1/4
2/12 = 1/6
9/3 = 3/1
4,8/1,2 = 4/1
3/12 = 1/4
7/42 = 1/6
Пропорции:
4/1 : 3/1 = 1/4 : x
1/6 : 3/1 = x : 1/4
4/1 : 1/4 = 3/1 : x
1/6 : 1/4 = x : 4/1