The gardener community plans to build 1 million square meters of new teachers' housing, but the actual construction is 25% more than planned. How many square meters are actually built?
园丁小区计划新建教师住房100万平方米，实际比计划多建25%，实际建房多少万平方米？
<gadget id="calculator">25 / 100</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">100 * (5/4)</gadget>
<output>125</output>

<result>125</result>