The names of 9 boys and 2 girls are in a hat. What is the probability of first drawing a girl’s name and then a boy’s name from the hat?

a. 1/18

b. 1/11

c. 1/9

d. 9/55

We have

2/11 * 9/10 = 18 / 110 = 9 /55

That is correct, CPhill! There is no replacement, so that's the answer.