A fuel tank of a car measures 5 decimeters in length, 4 decimeters in width and 2 decimeters in height. How many liters of gasoline can this tank hold?
一种小汽车的油箱，从里面量长5分米，宽4分米，高2分米，这个油箱可以装汽油多少升．
<gadget id="calculator">5 * 4 * 2</gadget>
<output>40</output>

<result>40</result>