There are 6 rows of desks in Class 31, each row has 4 desks, and each desk is used by 2 students. How many students are there in this class?
三1班教室里有6排桌子，每排4张，每张桌子2名同学用，这个班共有多少名学生？
<gadget id="calculator">4 * 6 * 2</gadget>
<output>48</output>

<result>48</result>