A factory plans to complete an output value of 16 million yuan in the whole year. In the first half of the year, it completed (3/5) of the annual plan, and in the second half of the year it completed (1/8) more than the first half of the year. How much yuan can the annual output value exceed the plan?
某厂计划全年完成1600万元产值，上半年完成了全年计划的(3/5)，下半年比上半年多完成(1/8)，这样全年产值可超过计划多少万元？
<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">1 / 8</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">1 + (1/8)</gadget>
<output>9/8 = around 1.125</output>

<gadget id="calculator">(3/5) * (9/8)</gadget>
<output>27/40 = around 0.675</output>

<gadget id="calculator">(27/40) - 1</gadget>
<output>-13/40 = around -0.325</output>

<gadget id="calculator">(3/5) + (-13/40)</gadget>
<output>11/40 = around 0.275</output>

<gadget id="calculator">1_600 * (11/40)</gadget>
<output>440</output>

<result>440</result>