A cuboid has a length of 2.5m and a width of 0.5m. Its volume is equal to the volume of a cube whose sides are 1m long. What is the height of the cuboid in meters?
一个长方体的长是2.5m，宽是0.5m，它的体积与棱长是1m得正方体的体积相等，长方体的高是多少米
<gadget id="calculator">2.5 * 0.5</gadget>
<output>1.25</output>

<gadget id="calculator">1 / 1.25</gadget>
<output>0.8</output>

<gadget id="calculator">1 * 1 * 0.8</gadget>
<output>0.8</output>

<result>0.8</result>