On the 60th anniversary of the National Day, there were 2,000 people, forming a 10-column square array with a distance of 1 meter between each adjacent row. The parade passed the reviewing platform at a speed of 60 meters per minute. It is known that the reviewing platform is 41 meters wide. Q How many minutes will it take to pass the inspection desk?
国庆六十周年，有群众2000人，组成10列纵队长方阵，每相邻两行之间间隔1米，游行队伍以每分钟60米的速度通过检阅台，已知检阅台宽41米，问需几分钟通过检阅台？
<gadget id="calculator">2_000 / 10</gadget>
<output>200</output>

<gadget id="calculator">200 - 1</gadget>
<output>199</output>

<gadget id="calculator">199 * 1</gadget>
<output>199</output>

<gadget id="calculator">199 + 41</gadget>
<output>240</output>

<gadget id="calculator">240 / 60</gadget>
<output>4</output>

<result>4</result>