A cuboid can be divided into two cubes exactly, and the length of the cuboid is 10 cm. What is the volume of the cuboid?
一个长方体正好可以分成两个正方体，长方体的长是10厘米．长方体的体积是多少？
<gadget id="calculator">10 / 2</gadget>
<output>5</output>

<gadget id="calculator">10 * 5 * 5</gadget>
<output>250</output>

<result>250</result>