A cuboid steel plate is 22m long and 1.5m wide, and its weight is 51.48t. It is known that the steel weighs 7.8t per cubic meter. How many meters is this steel plate thick?
一块长方体钢板，长22m、宽1.5m、它的重量是51.48t，已知每立方米钢材重7.8t，这块钢板厚多少米？
<gadget id="calculator">22 * 1.5</gadget>
<output>33</output>

<gadget id="calculator">51.48 / 7.8 / 33</gadget>
<output>0.2</output>

<result>0.2</result>