![](https://static.youtibao.com/asksite/comm/h5/images/m_q_title.png)
[主观题]
甲袋中有2个白球3个黑球,乙袋中一半白球一半黑球.现从甲袋中任取2球与从乙袋中任取一球混合后,再从中任取一球为白球的概率为()
A.11/30
B.6/15
C.13/30
D.7/15
查看答案
![](https://static.youtibao.com/asksite/comm/h5/images/solist_ts.png)
A.11/30
B.6/15
C.13/30
D.7/15
A.4/15
B.7/15
C.8/15
D.11/15
E.13/15
A.16/125
B.17/125
C.108/125
D.109/125
A.23/42
B.4/7
C.2/5
D.1/10
E.1/9