The third grade students of Sunshine Primary School are doing exercises. There are 108 people in each row. There are 3 rows in total. How many people are shared by the third graders of Sunshine Primary School?
阳光小学三年级同学战队做操，每行108人，共3行，阳光小学三年级共用多少人？
<gadget id="calculator">108 * 3</gadget>
<output>324</output>

<result>324</result>