A car travels 180 kilometers from place A to place B in the first 3 hours. At this speed, it takes 8 hours to travel from place A to place B. How many kilometers are there between places A and B? (Solve with ratio)
一辆汽车从甲地到乙地，前3小时行了180千米，照这样速度，从甲地到乙地共需8小时，甲、乙两地相距多少千米？(用比例解)
<gadget id="calculator">180 / 3</gadget>
<output>60</output>

<gadget id="calculator">60 * 8</gadget>
<output>480</output>

<result>480</result>