There are 183 fifth-grade students in a certain school who take the art test, 35 of whom take the art test, and 3.2 times as many students take the vocal music test as the art test, and the rest are students who take the instrumental music test. How many students are there?
某校五年级学生参加艺术考级的有183人，其中考美术的有35人，考声乐的人数是考美术的3.2倍，其余的是考器乐的同学，考器乐的同学有多少人？
<gadget id="calculator">35 * 3.2</gadget>
<output>112</output>

<gadget id="calculator">183 - 35 - 112</gadget>
<output>36</output>

<result>36</result>