A car travels 480 kilometers in 8 hours, and an airplane flies 3780 kilometers in 3 hours. How many kilometers per hour is the speed of the car slower than that of the airplane?
一辆汽车8小时行驶480千米，一架飞机3小时飞行3780千米，汽车每小时速度比飞机慢多少千米？
<gadget id="calculator">3_780 / 3</gadget>
<output>1_260</output>

<gadget id="calculator">480 / 8</gadget>
<output>60</output>

<gadget id="calculator">1_260 - 60</gadget>
<output>1_200</output>

<result>1_200</result>