9L of gasoline can just fill a cuboid oil pot. It is known that the oil pot measures 45cm from the inside and its width is 12.5cm. What is the height in cm?
9L汽油刚好可以装满一个长方体油壶，已知该油壶从里面量45cm，宽为12.5cm，则高为多少cm．
<gadget id="calculator">45 * 12.5</gadget>
<output>562.5</output>

<gadget id="calculator">9_000 / 562.5</gadget>
<output>16</output>

<result>16</result>