A and B walk toward each other from A and B at the same time and meet each other in 6 minutes. After meeting, A continues to walk for 4 minutes to reach B, and B walks 40 meters per minute. Question: What is the distance between A and B?
甲、乙两人从A、B同时相向而行，6分钟相遇．相遇后甲继续走4分钟到达B地，乙每分钟行40米．问：A、B两地相距多少米？
<gadget id="calculator">6 / 4</gadget>
<output>3/2 = around 1.5</output>

<gadget id="calculator">40 * (3/2)</gadget>
<output>60</output>

<gadget id="calculator">60 + 40</gadget>
<output>100</output>

<gadget id="calculator">100 * 6</gadget>
<output>600</output>

<result>600</result>