Сократить дроби 28/56, 18/81,35/42,28/96, 60/96,72/90,81/180,75/125

28/56= 14/28= 7/14= 1/2
18/81= 6/27= 2/9
35/42= 5/6
28/96= 14/48= 7/24
60/96= 30/48= 15/24= 5/8
72/90= 36/45= 12/15= 4/5
81/180= 27/60= 9/20
75/125= 15/25= 3/5

28/56=1/2
18/81=2/9
35/42=5/6
28/96=7/24
72/90=4/5
60/96=5/8
81/180=9/20
75/125=3/5