Xiao Ming rides a bicycle across the bridge. The length of the bridge is 1884 meters, the diameter of the bicycle tire is 5 decimeters, and it rotates 200 times per minute. How many minutes will it take to cross the bridge?
小明骑自行车过桥，桥长1884米，自行车车胎直径为5分米，每分钟转动200圈，大约要用多少分钟才能通过这座桥？
<gadget id="calculator">3.14 * 0.5 * 200</gadget>
<output>314</output>

<gadget id="calculator">1_884 / 314</gadget>
<output>6</output>

<result>6</result>