A fish tank with a length of 60 cm, a width of 40 cm, and a height of 30 cm is filled with 60 liters of water. How deep is the water in cm?
一个长60厘米，宽40厘米，高30厘米的鱼缸，倒入60升水，水深多少厘米？
<gadget id="calculator">60 * 40</gadget>
<output>2_400</output>

<gadget id="calculator">1_000 / 2_400</gadget>
<output>5/12 = around 0.416667</output>

<gadget id="calculator">60 * (5/12)</gadget>
<output>25</output>

<result>25</result>