After ice melts into water, the volume of water is (9/10) the volume of ice. There is a piece of ice, the volume of which is 27dm**3 after melting into water, what is the volume of this piece of ice in cubic decimeters?
冰融化成水后，水的体积是冰的体积的(9/10)．现有一块冰，融化成水以后的体积是27dm**3，这块冰的体积是多少立方分米？
<gadget id="calculator">9 / 10</gadget>
<output>9/10 = around 0.9</output>

<gadget id="calculator">27 / (9/10)</gadget>
<output>30</output>

<result>30</result>