A train of passenger cars and a train of trucks depart from two places in opposite directions at the same time. After 18 hours, the two cars meet somewhere. It is known that the distance between the two places is 1488 kilometers. The truck travels 8 kilometers less than the passenger car per hour. The truck has to stop every 3 hours. Driving for 1 hour, how many kilometers does the bus travel per hour?
一列客车和一列货车同时从两地相向开出，经过18小时两车在某处相遇，已知两地相距1488千米，货车每小时比客车少行8千米，货车每行驶3小时要停驶1小时，客车每小时行多少千米？
<gadget id="calculator">3 * 4</gadget>
<output>12</output>

<gadget id="calculator">12 + 2</gadget>
<output>14</output>

<gadget id="calculator">14 * 8</gadget>
<output>112</output>

<gadget id="calculator">112 + 1_488</gadget>
<output>1_600</output>

<gadget id="calculator">18 + 14</gadget>
<output>32</output>

<gadget id="calculator">1_600 / 32</gadget>
<output>50</output>

<result>50</result>