There are two cuboids. It is known that the length, width and height of the red cuboid are (1/2) that of the blue cuboid, then how many times the volume of the blue cuboid is that of the red cuboid.
有两个长方体，已知红色长方体的长、宽、高分别是蓝色长方体的(1/2)，那么蓝色长方体的体积是红色长方体的多少倍．
<gadget id="calculator">1 / 8</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">1 / (1/8)</gadget>
<output>8</output>

<result>8</result>