а)<
б)>
в)<
а) 3 2/5 = 17/5 = 323/95
2 12/19 = 50/19 = 850/95
323\95 < 850/95
б) 5 5/8 = 45/8 = 135/24
5 1/3 = 16/3 = 128/24
135/24 > 128/24
в) 7/8 = 63/72
8/9 = 64/72
63/72 < 64/72
а)<
б)>
в)<
а) 3 2/5 = 17/5 = 323/95
2 12/19 = 50/19 = 850/95
323\95 < 850/95
б) 5 5/8 = 45/8 = 135/24
5 1/3 = 16/3 = 128/24
135/24 > 128/24
в) 7/8 = 63/72
8/9 = 64/72
63/72 < 64/72