Mr. Yutaro’s class contains 11 boys and 5 girls. If two students are chosen, one at a time, from the class, what is the probability that a boy and a girl are chosen? Choose the correct choice from the following answers.
A) 11/24
B) 9/20
C) 11/28
D) 27/48
E) 13/16
Probability of a girl being chosen first, then a girl:   5/16 * 11/15   Probability of a boy being chosen first, then a boy:   11/16 * 5/15   Probability of a boy and a girl being chosen:   (5*11+5*11) / (15*16)   =11+11/3*16   =22/48   =11/24,   11/24nswer:11/24
<result>A</result>
Mr. Yutaro’s class contains 11 boys and 5 girls. If two students are chosen, one at a time, from the class, what is the probability that a boy and a girl are chosen?