A car travels 110 kilometers per hour, and an airplane travels 7 times as fast as a car, which is 80 kilometers per hour. How many kilometers does an airplane travel per hour?
一辆汽车每小时行110千米，一架飞机每小时飞行的千米数是汽车的7倍还多80千米，一架飞机每小时行多少千米？
<gadget id="calculator">110 * 7</gadget>
<output>770</output>

<gadget id="calculator">770 + 80</gadget>
<output>850</output>

<result>850</result>