The output value of a certain region this year is 3.2 billion yuan, which is 1/9 more than last year. How many billion yuan is this year more than last year?
某地区今年产值32亿元，今年比去年多(1/9)，今年比去年多多少亿元？
<gadget id="calculator">1 / 9</gadget>
<output>1/9 = around 0.111111</output>

<gadget id="calculator">1 + (1/9)</gadget>
<output>10/9 = around 1.111111</output>

<gadget id="calculator">32 / (10/9)</gadget>
<output>144/5 = around 28.8</output>

<gadget id="calculator">32 - (144/5)</gadget>
<output>16/5 = around 3.2</output>

<result>16/5 = around 3.2</result>