When water freezes, its volume increases (1/10). How many cubic decimeters does a bucket of 30 liters of water freeze completely?
水结成冰后体积增大(1/10)，一桶30升的水完全结冰后，体积有多少立方分米？
<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">30 * (11/10)</gadget>
<output>33</output>

<result>33</result>