The fifth grade students visited the Science and Technology Park. A total of 126 people lined up in two columns. The distance between the two people in the front and back was 0.5m. The team walked 62m per minute. Now they have to cross a bridge with a length of 465m. From the first person on the bridge to the last person leaving the bridge , how many minutes will it take?
五年级同学参观科技园，共126人排成两路纵队，前后两人间各相距0.5m，队伍每分钟走62m，现在要过一座长465m的桥，从第一人上桥到最后一人离桥，共需要多少分钟？
<gadget id="calculator">126 / 2</gadget>
<output>63</output>

<gadget id="calculator">63 - 1</gadget>
<output>62</output>

<gadget id="calculator">62 * 0.5</gadget>
<output>31</output>

<gadget id="calculator">31 + 465</gadget>
<output>496</output>

<gadget id="calculator">496 / 62</gadget>
<output>8</output>

<result>8</result>