431000:500 /250000:400
862 /625
1,3792
1) 431000/500 = 862
2) 250000/400 = 625
3) 862/625 = 1,3792
Ответ: 1,3792
431000:500 /250000:400
862 /625
1,3792
1) 431000/500 = 862
2) 250000/400 = 625
3) 862/625 = 1,3792
Ответ: 1,3792