The outer diameter of a bicycle wheel is 0.6 meters. If the bicycle passes a 942-meter-long bridge in a straight line, how many revolutions does the wheel need to make? (The length of the bike is ignored)
一辆自行车的车轮外直径是0.6米，骑这辆自行车沿直线经过一座长942米的桥，车轮一共要转动多少圈？(自行车的长度忽略不计)
<gadget id="calculator">3.14 * 0.6</gadget>
<output>1.884</output>

<gadget id="calculator">942 / 1.884</gadget>
<output>500</output>

<result>500</result>