The total output of green vegetables in a county last year was 7.2 million kilograms, which is an increase (1/9) compared with last year. How much is the total output of green vegetables in the county this year?
一个县去年绿色蔬菜总产量是720万千克，今年比去年增产(1/9)．今年全县绿色蔬菜总产量是多少万千克？
<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">720 * (10/9)</gadget>
<output>800</output>

<result>800</result>