When water freezes, its volume is 1.1 times its original volume, and the volume of ice increases by ________ compared to water. How many
水结成冰后体积是原来的1.1倍，冰的体积比水增加了________．多少
<gadget id="calculator">1.1 - 1</gadget>
<output>0.1</output>

<gadget id="calculator">0.1 / 1</gadget>
<output>0.1</output>

<result>0.1</result>