A math class has 7 girls and 5 boys in the seventh grade and 4 girls and 4 boys in the eighth 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? Write your answer as a fraction in simplest form.

Respuesta :

Answer:11 out of 20 or 11/20

Step-by-step explanation: Well there is 11 girls in both grades and there is 20 students in total