A train travels 360 kilometers in 5 hours, and a car travels 144 kilometers in 4 hours. How many kilometers per hour is the speed of the car slower than the speed of the train?
一列火车5小时行了360千米，一辆汽车4小时行了144千米．汽车的速度比火车的速度每小时慢多少千米？
<gadget id="calculator">360 / 5</gadget>
<output>72</output>

<gadget id="calculator">144 / 4</gadget>
<output>36</output>

<gadget id="calculator">72 - 36</gadget>
<output>36</output>

<result>36</result>