Mathematics
Rpaxman
2015-11-02 20:10:27
a class has 7 girls and 5 boys in the seventh grade and 3 girls and 3 boys in the eight grade. The teacher randomly selects a seventh grader and an eighth grader from the class for a competition. What is the probability that the students she selects are both girls?
ANSWERS
16jeavm
2015-11-03 02:32:35

your probability is 5/24 or  20.8% 

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