When water freezes, its volume increases (1/10). How much will the volume of ice be reduced when it melts into water?
水结成冰后，体积会增加(1/10)．那么，一块冰融化成水后，体积将减少多少
<gadget id="calculator">1 / 10</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">1 + (1/10)</gadget>
<output>11/10 = around 1.1</output>

<gadget id="calculator">(1/10) / (11/10)</gadget>
<output>1/11 = around 0.090909</output>

<result>1/11 = around 0.090909</result>