cuboid wooden block is 1.2m long and its cross section is a square of 0.3m**2. What is the volume of this cuboid in m**3?
一个长方体木块长1.2m，横截面是0.3m**2的正方形，这个长方体的体积是多少m**3．
<gadget id="calculator">0.3 * 1.2</gadget>
<output>0.36</output>

<result>0.36</result>