ROOM #3 The note reads: In a class, there are 30 girls and 15 boys. 20 of the girls like football and the rest of them like badminton. 10 of the boys like football and the rest like badminton. Find the probability that a randomly selected student will be a boy who likes football. Choose the correct door and follow where it leads: 5/9 2/9 4/9 7/9 Proceed to room #4 Proceed to room #8 Proceed to room # 11 Proceed to room #13 H O O @ @ O

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