A cube container with a side length of 6dm is filled with water, and it is poured into a cuboid fish tank with a length of 12dm and a width of 5dm (the water does not overflow). How deep is the water in the tank?
一个棱长为6dm的正方体容器，里面装满水，将其倒入一个长12dm、宽5dm的长方体鱼缸里(水没有溢出)，鱼缸里的水有多深？
<gadget id="calculator">12 * 5</gadget>
<output>60</output>

<gadget id="calculator">6 / 60</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">6 * 6 * (1/10)</gadget>
<output>18/5 = around 3.6</output>

<result>18/5 = around 3.6</result>