Question

Помогите сократить дробь.
28/21
83/27
72/90
18/4
5/75
25/175
12/24
18/108
210/1540
33/42
23/46
52/26

Answer 1

28/21=1целая 1/3

83/27=3целых 2/27

72/90=8/10=4/5

18/4=4целых 2/4=4целых 1/2

5/75=1/15

25/175=1/7

12/24=1/2

18/108=1/6

210/1540=21/154=3/22

33/42=11/14

23/46=1/2

52/26=2целые