The total length of the road from Anqing to Hefei is about 180 kilometers. A certain truck takes 3 hours to travel. What is the speed of this truck in kilometers per hour?
安庆到合肥公路全长约180千米，某一辆货车要行3小时，这辆货车的速度约是多少千米/时
<gadget id="calculator">180 / 3</gadget>
<output>60</output>

<result>60</result>