After the ice turns into water, its volume is less than the original (1/11). Now there is a piece of ice whose volume after turning into water is 45 cubic decimeters. What is the volume of this piece of ice?
冰化成水后，体积比原来少(1/11)，现有一块冰，化成水后体积是45立方分米，这块冰的体积是多少立方分米？
<gadget id="calculator">1 / 11</gadget>
<output>1/11 = around 0.090909</output>

<gadget id="calculator">1 - (1/11)</gadget>
<output>10/11 = around 0.909091</output>

<gadget id="calculator">45 / (10/11)</gadget>
<output>99/2 = around 49.5</output>

<result>99/2 = around 49.5</result>