Xiao Hua walks 520 meters in 5 minutes, and Li Xiang walks 540 meters in 6 minutes. Who is faster? How many meters faster?
小花5分钟步行520米，李想6分钟步行540米．谁的速度快？快多少米？
<gadget id="calculator">520 / 5</gadget>
<output>104</output>

<gadget id="calculator">540 / 6</gadget>
<output>90</output>

<gadget id="calculator">104 - 90</gadget>
<output>14</output>

<result>14</result>