Beijing's Tiananmen Square is the largest square in the world. It covers an area of 39.6 hectares and can accommodate 1 million people. How many square meters does each person occupy on average?
北京天安门广场是世界上最大的广场，它占地39.6公顷，可容纳100万人集会，平均每人占地多少平方米？
<gadget id="calculator">39.6 * 10_000</gadget>
<output>396_000</output>

<gadget id="calculator">100 * 10_000</gadget>
<output>1_000_000</output>

<gadget id="calculator">396_000 / 1_000_000</gadget>
<output>99/250 = around 0.396</output>

<result>99/250 = around 0.396</result>