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mamaluj [8]
3 years ago
11

In a class of 30 students, 12 have a brother and 25 have a sister. There are 2 students who do not have any siblings. What is th

e probability that a student who has a brother also has a sister?​
Mathematics
1 answer:
Debora [2.8K]3 years ago
4 0
12 I think , actually I am not sure about this , if it is wrong count on me
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