There are 9 people participating in the singing group, and 3 times as many people participating in the sports group as the singing group. How many people are there in the sports team?
参加唱歌小组的人有9人，参加体育小组的人是唱歌小组的3倍．体育小组有多少人．
<gadget id="calculator">9 * 3</gadget>
<output>27</output>

<result>27</result>