Pour 54 liters of water into a glass tank with a length of 6 decimeters and a width of 4 decimeters. How deep is the water in decimeters?
把54升水倒入一个长6分米，宽4分米的玻璃缸里，水深多少分米？
<gadget id="calculator">6 * 4</gadget>
<output>24</output>

<gadget id="calculator">54 / 24</gadget>
<output>9/4 = around 2.25</output>

<result>9/4 = around 2.25</result>