There is a glass cylinder in the shape of a cuboid, 3 decimeters long, 2 decimeters wide, and 2 decimeters high, filled with water to a depth of 1 decimeter. Put a glass ball in a glass tank, the water rises to 1.3 decimeters, what is the volume of the glass ball in cubic decimeters?
有一个长方体形状的玻璃缸，长3分米，宽2分米，高2分米，里面盛有水，水深1分米．在玻璃缸中放入一个玻璃球，水上升到1.3分米，玻璃球的体积是多少立方分米？
<gadget id="calculator">1.3 - 1</gadget>
<output>0.3</output>

<gadget id="calculator">3 * 2 * 0.3</gadget>
<output>1.8</output>

<result>1.8</result>