There are 24 boys and 20 girls in the class of the girl Xiaoyu. Now she has to choose 2 girls and 1 boy to participate in the singing competition. What is the probability that Xiaoyu will be selected?
女生小玉所在班级有男生24人，女生20人，现在要选择2位女生和1位男生参加歌唱比赛，小玉被选中的可能性是多少．
<gadget id="calculator">2 / 20</gadget>
<output>1/10 = around 0.1</output>

<result>1/10 = around 0.1</result>