1/2:1/12 = 6:18:10 = 4:52 1/2:5 = 5:101,2:0,2 = 6:12/5:1/2 = 4:510:20 = 1:2
Пропорции:6:1 = 4:55:10 = 1:2
1/2:1/12 = 6:1
8:10 = 4:5
2 1/2:5 = 5:10
1,2:0,2 = 6:1
2/5:1/2 = 4:5
10:20 = 1:2
Пропорции:
6:1 = 4:5
5:10 = 1:2