There are 15 rows of students doing radio gymnastics, and each row has 16 students. If they are arranged in 8 rows, how many students are in each row?
有15排学生做广播体操，每排16名，如果排成8排，每排多少名学生．
<gadget id="calculator">16 / 8</gadget>
<output>2</output>

<gadget id="calculator">15 * 2</gadget>
<output>30</output>

<result>30</result>