Students in a class of a certain elementary school do radio exercises, the sports committee members form a team in front, and other students form a row of 9 people or 15 people in each row, which happens to be the whole row. It is known that the number of students in this class does not exceed 60, so how many students are there in this class?
某小学一个班的同学做广播操，体育委员在前面整队，其他同学排成每行9人或每行15人都正好是整行．已知这个班的人数不超过60人，那么这个班共有学生多少人．
<gadget id="calculator">3 * 3 * 5</gadget>
<output>45</output>

<gadget id="calculator">45 + 1</gadget>
<output>46</output>

<result>46</result>