There is a fully enclosed container with a length of 50 cm, a width of 10 cm, and a height of 10 cm, which contains water of a height of 8 cm. If the container is placed vertically, what is the height of the water in centimeters?
有一个长是50厘米，宽是10厘米，高是10厘米的全封闭的容器，里面装有8厘米高的水．如果将这个容器竖放，水面的高度是多少厘米？
<gadget id="calculator">10 * 10</gadget>
<output>100</output>

<gadget id="calculator">8 / 100</gadget>
<output>2/25 = around 0.08</output>

<gadget id="calculator">50 * 10 * (2/25)</gadget>
<output>40</output>

<result>40</result>