The road from Dongping to Yiyang is 120 kilometers long, and it takes 2 hours to travel by car. What is the speed of the car in kilometers per hour?
东坪到益阳的公路长120千米，汽车要行2小时，汽车的速度是多少千米/时
<gadget id="calculator">120 / 2</gadget>
<output>60</output>

<result>60</result>