Pour 900L of water into a cuboid tank with a bottom area of 150dm**2 and a height of 10dm. What is the depth of the water?
把900L水倒在一个底面积是150dm**2，高10dm的长方体水箱中，水深多少．
<gadget id="calculator">900 / 150</gadget>
<output>6</output>

<result>6</result>