When water freezes into ice, its volume increases by 1/11, then how much will the volume decrease when ice turns into water again?
水结成冰的时候，体积增加了原来的(1/11)，那么，冰再化成水，体积会减少多少
<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">(1/11) / (12/11)</gadget>
<output>1/12 = around 0.083333</output>

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