An airplane flies 2400 kilometers in 3 hours, and a car travels 160 kilometers in 4 hours. How many times faster is the speed of the plane than the speed of the car?
一架飞机3小时飞行2400千米，一辆汽车4小时行驶160千米．飞机的速度是汽车速度的多少倍？
<gadget id="calculator">2_400 / 3</gadget>
<output>800</output>

<gadget id="calculator">160 / 4</gadget>
<output>40</output>

<gadget id="calculator">800 / 40</gadget>
<output>20</output>

<result>20</result>