The Forbidden City in Beijing is the largest palace in the world. Its width is 7/32 of its length, and its width is its length.
北京故宫是世界上最大的宫殿，它的宽比长短(7/32)，宽是长的多少．
<gadget id="calculator">7 / 32</gadget>
<output>7/32 = around 0.21875</output>

<gadget id="calculator">1 - (7/32)</gadget>
<output>25/32 = around 0.78125</output>

<result>25/32 = around 0.78125</result>