cuboid container, measured from the inside, has a base area of 200 cm2 and a height of 30 cm. 1 liter of water is poured into the container to the depth of the water in centimeters.
一个长方体容器，从里面量，底面积是200平方厘米，高是30厘米．将1升水倒入容器中水深多少厘米．
<gadget id="calculator">1_000 / 200</gadget>
<output>5</output>

<gadget id="calculator">1 * 5</gadget>
<output>5</output>

<result>5</result>