My sister goes to college and has to take a car for 5.6 hours. The average speed of the car is 80.5 km/h. How many kilometers did she travel by car?
姐姐上大学，要坐5.6小时的汽车，汽车的平均速度是80.5千米/时．她坐汽车走了多少千米？
<gadget id="calculator">80.5 * 5.6</gadget>
<output>450.8</output>

<result>450.8</result>