![](https://static.youtibao.com/asksite/comm/pc/images/content_title_q.png)
[主观题]
1/10,2/15,1/6,1/5,()A.7/30B.1/7C.1/3D.1/30
1/10,2/15,1/6,1/5,()
A.7/30
B.1/7
C.1/3
D.1/30
![](https://static.youtibao.com/asksite/comm/pc/images/content_title_a.png)
查看答案
1/10,2/15,1/6,1/5,()
A.7/30
B.1/7
C.1/3
D.1/30
第3题
A.3/7
B.5/6
C.10/9
D.7/9
第4题
A.7/9
B.3/7
C.5/6
D.10/9
第5题
2/15,1/5,1/3,(),13/15,7/5,34/15
A.2/5
B.8/15
C.3/5
D.2/3