Answers

2015-08-06T19:02:37+08:00
1.1 5/12
2.2 2/8
3.6 4/9
4.5 7/11
5.13 7/10
6.1 6/15
7.2 6/17
8.1 17/19
9.21 2/3
10.19 4/5
0