A rectangular parallelepiped glass measures 4 decimeters in length and 3 decimeters in width. There are 11 liters of water in the glass. Put a stone into the water and the depth of the water is 5 decimeters. What is the volume of the stone? ? (1 liter = 1 cubic decimeter)
一个长方体的玻璃杯，从里面量长是4分米，宽是3分米，杯中原有水11升，把一块石头放入水中，这时水深是5分米，这块石头的体积是多少？(1升=1立方分米)
<gadget id="calculator">4 * 3 * 5</gadget>
<output>60</output>

<gadget id="calculator">60 - 11</gadget>
<output>49</output>

<result>49</result>