There are 6,000 people participating in the parade celebration on the National Day in a certain area. Now divide the 6,000 people into 25 teams. Each team is lined up in a row of 12 people. The distance between rows is 1 meter, and the distance between teams is 6 meters. How long is the parade in meters?
某地区国庆节有6000人参加游行庆祝活动，现将6000人分成25队，每队以12人为一排排列成队伍，排与排相隔1米，队与队相隔6米．这支游行队伍全长多少米？
<gadget id="calculator">25 - 1</gadget>
<output>24</output>

<gadget id="calculator">6 * 24</gadget>
<output>144</output>

<gadget id="calculator">6_000 / 25 / 12</gadget>
<output>20</output>

<gadget id="calculator">20 - 1</gadget>
<output>19</output>

<gadget id="calculator">1 * 19 * 25</gadget>
<output>475</output>

<gadget id="calculator">144 + 475</gadget>
<output>619</output>

<result>619</result>