A car travels at a constant speed on a highway and travels 240 kilometers in 3 hours. What is the speed of the car?
一辆汽车在高速公路上匀速行驶，3小时行驶了240千米，汽车的速度是多少．
<gadget id="calculator">240 / 3</gadget>
<output>80</output>

<result>80</result>