Xiao Ming walks 5.5 kilometers in 1 hour, the speed of a car is 10 times that of Xiao Ming, and the speed of an airplane is 20 times that of a car. What is the speed of this plane in kilometers per hour?
小明步行1小时走了5.5千米，一辆汽车的速度是小明的10倍，一架飞机的速度是汽车的20倍．这架飞机的速度是每小时多少千米？
<gadget id="calculator">5.5 * 10 * 20</gadget>
<output>1_100</output>

<result>1_100</result>