In a class, there are 15 boys and 10 girls. Three students are selected at random. The probability that 1 girl and 2 boys are selected, is:
A) 21/46
B) 25/117
C) 1/50
D) 3/25
Watch this video for a solution of this problem:
In a class, there are 15 boys and 10 girls. Three students are selected at random. The probability that 1 girl and 2 boys are selected, is:
A) 21/46
B) 25/117
C) 1/50
D) 3/25
Watch this video for a solution of this problem: