Пошаговое объяснение:
12/8; = 3/2 = 1 1/2
20/16; = 5/4 = 1 1/4
35/25; = 7/5 = 1 2/5
46/32; = 23/16 = 1 7/16
56/12: = 14/3 = 4 1/3
105/45; = 7/3 = 2 1/3
90/65 = 18/13 = 1 5/13
Пошаговое объяснение:
12/8; = 3/2 = 1 1/2
20/16; = 5/4 = 1 1/4
35/25; = 7/5 = 1 2/5
46/32; = 23/16 = 1 7/16
56/12: = 14/3 = 4 1/3
105/45; = 7/3 = 2 1/3
90/65 = 18/13 = 1 5/13