Cars A and B drive oppositely from places A and B at the same time. When they meet, the distance between cars A and B is 4:3. After the encounter, car B is 12 kilometers faster than car A per hour, and the speed of car A remains the same. , the result is that the two vehicles arrive at the destination at the same time. It is known that car B has traveled for a total of 8 hours, how many kilometers are there between A and B?
甲、乙两车同时从A、B两地相对开出，相遇时甲、乙两车的路程比是4：3，相遇后乙车每小时比甲车快12千米，甲车速度不变，结果两车同时到达目的地．已知乙车一共行了8小时，A、B两地相距多少千米？
<gadget id="calculator">4 / 3</gadget>
<output>4/3 = around 1.333333</output>

<gadget id="calculator">(4/3) - 1</gadget>
<output>1/3 = around 0.333333</output>

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

<gadget id="calculator">36 * 8</gadget>
<output>288</output>

<result>288</result>