The outer radius of a bicycle tire is 0.3 meters. If it rotates 100 times per minute, how many minutes does it take to pass a 1884-meter-long bridge? (Retain one decimal place.)
一辆自行车轮胎的外半径是0.3米．如果每分钟转100周，通过一座1884米长的桥需要几分钟？(得数保留一位小数．)
<gadget id="calculator">3.14 * 0.3 * 2 * 100</gadget>
<output>188.4</output>

<gadget id="calculator">1_884 / 188.4</gadget>
<output>10</output>

<result>10</result>