Cars A and B are traveling towards each other from A and B at the same time. Car A travels 40 kilometers per hour, and Car B takes 6 hours to complete the journey. When they meet, Car B travels the entire distance (7/12). At this time, How many kilometers has the car traveled?
甲乙两车分别从A、B两地同时相向而行，甲车每小时行40千米，乙车行完全程要6小时，相遇时乙车行了全程的(7/12)，这时甲车行了多少千米？
<gadget id="calculator">7 / 12</gadget>
<output>7/12 = around 0.583333</output>

<gadget id="calculator">6 * (7/12)</gadget>
<output>7/2 = around 3.5</output>

<gadget id="calculator">40 * (7/2)</gadget>
<output>140</output>

<result>140</result>