Xiaoyun goes from home to the store to buy things at a speed of 40 meters per minute. After 5 minutes, Xiaoying chases Xiaoyun, and finally catches up with Xiaoyun 600 meters away from home. What is Xiaoying's speed?
小云以每分钟40米的速度从家去商店买东西，5分钟后，小英去追小云，结果在离家600米的地方追上小云，小英的速度是多少？
<gadget id="calculator">40 * 5</gadget>
<output>200</output>

<gadget id="calculator">600 - 200</gadget>
<output>400</output>

<gadget id="calculator">400 / 40</gadget>
<output>10</output>

<gadget id="calculator">600 / 10</gadget>
<output>60</output>

<result>60</result>