When water freezes, its volume increases (1/11) compared to its original volume. By what percentage does the volume decrease after ice turns into water?
水结冰后体积比原来增加(1/11)，冰化成水后体积减少几分之几？
<gadget id="calculator">1 / 11</gadget>
<output>1/11 = around 0.090909</output>

<gadget id="calculator">1 + (1/11)</gadget>
<output>12/11 = around 1.090909</output>

<gadget id="calculator">1 * (12/11)</gadget>
<output>12/11 = around 1.090909</output>

<gadget id="calculator">(12/11) - 1</gadget>
<output>1/11 = around 0.090909</output>

<gadget id="calculator">(1/11) / (12/11)</gadget>
<output>1/12 = around 0.083333</output>

<result>1/12 = around 0.083333</result>