The passenger car and the truck depart from A and B at the same time and meet each other after 4 hours. After the meeting, the two cars continue to move forward at the same speed. When the distance between them is 196 kilometers, the truck travels 80% of the way, and the bus travels 80% of the way. The ratio of the distance traveled to the distance traveled is 3:2, how many kilometers are the distances between A and B?
客车与货车分别从A、B两地同时相向开出，4小时后相遇，相遇后，两车仍按原速前进，当它们相距196千米时，货车行了全程的80%，客车行的路程与未行的路程比是3：2，求A、B两地的路程是多少千米？
<gadget id="calculator">80 / 100</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">3 + 2</gadget>
<output>5</output>

<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

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

<gadget id="calculator">(4/5) + (-2/5)</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">196 / (2/5)</gadget>
<output>490</output>

<result>490</result>