The volume of the refrigerator freezer is 60L. If the length of the freezer is 40cm and the width is 30cm, what is the height of the freezer?
冰箱冷冻室的容积是60L．如果冷冻室内长是40cm，宽是30cm，那么冷冻室的高是多少呢？
<gadget id="calculator">40 * 30</gadget>
<output>1_200</output>

<gadget id="calculator">1_000 / 1_200</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">60 * (5/6)</gadget>
<output>50</output>

<result>50</result>