A wheel with a diameter of 1.2 meters travels 200 laps on a road. How many laps will it take to travel the same road with a wheel with a diameter of 8 decimeters? (π takes 3.14)
直径为1.2米的车轮在一段路上行驶了200圈，用直径为8分米的车轮在相同的路上行驶这段路程，要走多少圈？(π取3.14)
<gadget id="calculator">8 / 10</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">3.14 * (4/5)</gadget>
<output>2.512</output>

<gadget id="calculator">200 / 2.512</gadget>
<output>79.617834</output>

<gadget id="calculator">3.14 * 1.2 * 79.617834</gadget>
<output>299.999999</output>

<result>299.999999</result>