There are 220 students in the third grade. If you rent 5 cars during the autumn outing, how many people will each car take on average? What about renting 4 cars?
三年级共有220人，秋游时如果租5辆车，平均每辆车要坐多少人？如果租4辆车呢？
<gadget id="calculator">220 / 4</gadget>
<output>55</output>

<result>55</result>