After Xiaoming and Xiaoying walked towards each other at the same speed from A and B at the same time for 40 minutes, the distance between them was 6 kilometers, and the distance between them was still 6 kilometers after 1 hour, and Xiaoming arrived at B in 1 hour and 30 minutes , how many kilometers is Xiaoying from Jiadi at this time?
小明和小颖从甲、乙两地以不变的速度同时相向而行40分钟后，两人相距6千米，1小时后两人还是相距6千米，1小时30分钟时小明到达乙地，这时小颖距甲地多少千米？
<gadget id="calculator">6 * 2</gadget>
<output>12</output>

<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">1 - (2/3)</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">12 / (1/3)</gadget>
<output>36</output>

<gadget id="calculator">36 * (2/3)</gadget>
<output>24</output>

<gadget id="calculator">36 - 24</gadget>
<output>12</output>

<gadget id="calculator">6 / 1.5</gadget>
<output>4</output>

<gadget id="calculator">12 + 4</gadget>
<output>16</output>

<gadget id="calculator">16 * 1.5</gadget>
<output>24</output>

<gadget id="calculator">6 - 24</gadget>
<output>-18</output>

<gadget id="calculator">24 + (-18)</gadget>
<output>6</output>

<result>6</result>