A car travels 324 kilometers in 4 hours, and an airplane flies 12 times faster than the car, which is 50 kilometers. How many kilometers does the airplane fly per hour?
一辆汽车4小时行了324千米，一辆飞机飞行的速度是汽车的12倍还多50千米，这架飞机每小时飞行多少千米？
<gadget id="calculator">324 / 4</gadget>
<output>81</output>

<gadget id="calculator">81 * 12</gadget>
<output>972</output>

<gadget id="calculator">972 + 50</gadget>
<output>1_022</output>

<result>1_022</result>