There are 16 girls in Class 3 and 1 of a certain school, and the number of boys is twice that of girls. How many students are there in total in this class?
某学校三1班有女生16人，男生的人数是女生的2倍，该班共有学生多少人．
<gadget id="calculator">16 * 2</gadget>
<output>32</output>

<gadget id="calculator">32 + 16</gadget>
<output>48</output>

<result>48</result>