A passenger car travels 364 kilometers on the first day, 390 kilometers on the second day, and 386 kilometers on the third day. How many kilometers does this bus travel on average per day?
一辆客车，第一天行了364千米，第二天行了390千米，第三天行了386千米，这辆客车平均每天行多少千米？
<gadget id="calculator">364 + 390 + 386</gadget>
<output>1_140</output>

<gadget id="calculator">1_140 / 3</gadget>
<output>380</output>

<result>380</result>