A few years ago, Xiao Wang was as tall as Xiao Liu. In the past few years, Xiao Wang has grown 38 cm, and Xiao Liu has grown 22 cm. Now Xiao Wang is taller than Xiao Liu (1/9). How tall is Xiao Liu now?
几年前小王和小刘一样高．这几年小王长了38厘米，小刘长了22厘米，现在小王比小刘高(1/9)．现在小刘有多高？
<gadget id="calculator">38 - 22</gadget>
<output>16</output>

<gadget id="calculator">1 / 9</gadget>
<output>1/9 = around 0.111111</output>

<gadget id="calculator">16 / (1/9)</gadget>
<output>144</output>

<result>144</result>