Mathematics, 06.05.2020 04:42 nmadrigal

A math class has 3 girls and 9 boys in the seventh grade and 7 girls and 3 boys in the eighth grade. The teacher randomly selects a seventh grader and an
eighth grader from the class for competition. What is the probability that the students she selects are both girls?
Write your answer as a fraction in simplest form.

Answers: 3

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A math class has 3 girls and 9 boys in the seventh grade and 7 girls and 3 boys in the eighth grade....