The output value of a certain factory was 8 million yuan last year, and this year's output value increased (1/10) compared with last year. How much is the output value this year?
某工厂去年产值800万元，今年产值比去年增加(1/10)，今年产值多少万元？
<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">800 * (11/10)</gadget>
<output>880</output>

<result>880</result>