Two cars, A and B, drive opposite each other from A and B at the same time, and meet each other after 5 hours. After meeting, continue to move forward at the original speed. After another 3 hours, car A arrives at point A, and car B is 120 kilometers away from point A. How many kilometers are the distance between places A and B?
甲乙两辆汽车同时从A、B两地相对开出，经过5小时相遇．相遇后，继续按原来的速度前进．又经过3小时，甲车到达A地，乙车距A地还有120千米，A、B两地相距多少千米？
<gadget id="calculator">5 + 3</gadget>
<output>8</output>

<gadget id="calculator">120 / 8</gadget>
<output>15</output>

<gadget id="calculator">15 * 3</gadget>
<output>45</output>

<gadget id="calculator">120 - 45</gadget>
<output>75</output>

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

<gadget id="calculator">75 / 2</gadget>
<output>75/2 = around 37.5</output>

<gadget id="calculator">(75/2) * 8</gadget>
<output>300</output>

<result>300</result>