There are 125 people participating in the entrance ceremony for a large-scale cultural and gymnastics performance in a school. They line up every 5 people, the distance between the front and the back is 2 meters, and the viewing platform is 32 meters long. How many minutes will it take for them to pass through the viewing platform at a speed of 40 meters per minute? ．
某校进行大型文体操汇演有125人参加入场式，他们每5人排成一行，前后行间距2米，观礼台长32米，他们以每分钟40米的速度通过观礼台，需要多少分钟．
<gadget id="calculator">125 / 5</gadget>
<output>25</output>

<gadget id="calculator">25 - 1</gadget>
<output>24</output>

<gadget id="calculator">2 * 24</gadget>
<output>48</output>

<gadget id="calculator">48 + 32</gadget>
<output>80</output>

<gadget id="calculator">80 / 40</gadget>
<output>2</output>

<result>2</result>