A cuboid tank is 30 decimeters long, 4 decimeters wide and 9 decimeters deep. If 360 liters of water are poured into the tank, how deep is the water in the tank?
一个长方体水槽，从里面量长30分米，宽4分米，深9分米．如果将360升水倒入水槽中，水槽中水深多少分米？
<gadget id="calculator">30 * 4</gadget>
<output>120</output>

<gadget id="calculator">360 / 120</gadget>
<output>3</output>

<result>3</result>