The actual output value of a factory this year is 15 million yuan, exceeding the planned output value (1/4). How much is the planned output value of the factory this year?
某厂今年实际产值为1500万元，超过计划产值(1/4)，该厂今年计划产值是多少万元？
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">1 + (1/4)</gadget>
<output>5/4 = around 1.25</output>

<gadget id="calculator">1_500 / (5/4)</gadget>
<output>1_200</output>

<result>1_200</result>