Question

8:13 . 2:5 1:18 8:21 27:28 10:11 99:101 17:2 14:2 49:83

Answer 1

1. 8:13=8/13 8:21=8/21
2:5=2/5=0,4 27:28=27/28
1:18=1/18 10:11=10/11
99:101=99/101 17:2= 8 целых 1/2=8,5
14:2=7 49:83=49/83