A car travels 560 kilometers from Chongqing to Chengdu and takes 7 hours. How many kilometers per hour does the car travel on average?
一辆汽车从重庆到成都共行驶了560千米，共用了7小时，这辆汽车平均每小时行驶多少千米？
<gadget id="calculator">560 / 7</gadget>
<output>80</output>

<result>80</result>