To build a factory building, the planned investment is 120,000 yuan more than the actual investment, and the actual saving is 12.5% compared to the plan. How much is the actual investment?
修建一座厂房，计划比实际多投资12万元，实际比计划节约了12.5%，实际投资多少万元？
<gadget id="calculator">12.5 / 100</gadget>
<output>0.125</output>

<gadget id="calculator">12 / 0.125</gadget>
<output>96</output>

<gadget id="calculator">96 - 12</gadget>
<output>84</output>

<result>84</result>