and B drive toward each other from A and B respectively. The first time they meet A, they travel the whole distance (3/5). After meeting, they continue to move forward. A and B arrive at B and A respectively and immediately return at the same speed. The distance between the second meeting place and the first meeting place is 120 kilometers. By the time of the second meeting, how many kilometers did A drive in total?
甲乙两人分别驾车从A、B两地相向而行，第一次相遇甲行了全程的(3/5)，相遇后两人继续前进．甲和乙分别到到B、A两地立即又以原速返回．第二次相遇地点和第一次相遇地点相距120千米，到第二次相遇时，甲驾车一共走了几千米？
<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">(3/5) * 3</gadget>
<output>9/5 = around 1.8</output>

<gadget id="calculator">2 - (9/5)</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">(3/5) - (1/5)</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">120 / (2/5)</gadget>
<output>300</output>

<gadget id="calculator">300 * (9/5)</gadget>
<output>540</output>

<result>540</result>