There are 126 students in the sixth grade who participated in learning from Lei Feng, among them (1/3) went to the station to clean up, and the rest (3/4) served in the nursing home. How many students served in the nursing home?
六年级有126名同学参加学雷锋活动，其中(1/3)的同学到车站打扫卫生，余下的(3/4)的同学到敬老院服务，到敬老院服务的同学有多少人？
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">126 * (1/3)</gadget>
<output>42</output>

<gadget id="calculator">126 - 42</gadget>
<output>84</output>

<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">84 * (3/4)</gadget>
<output>63</output>

<result>63</result>