The side length of a square water tank is 4 decimeters. If a stone with a volume of 3.2 cubic decimeters is immersed in water, how many centimeters will the water level rise?
一个正方形水箱的棱长是4分米，如果将一个体积是3.2立方分米的石块浸入水中，水面上升多少厘米？
<gadget id="calculator">4 * 4</gadget>
<output>16</output>

<gadget id="calculator">3.2 / 16</gadget>
<output>0.2</output>

<gadget id="calculator">0.2 * 10</gadget>
<output>2</output>

<result>2</result>