The dance hall of the school is paved with square bricks with a side length of 8 decimeters. There are 25 bricks along the long side and 16 bricks along the wide side. How many square meters is the area of the dance hall?
学校舞蹈大厅用边长8分米方砖铺地，沿长边铺了25块，沿宽边铺了16块，舞蹈大厅面积多少平方米？
<gadget id="calculator">8 * 8</gadget>
<output>64</output>

<gadget id="calculator">64 / 100</gadget>
<output>16/25 = around 0.64</output>

<gadget id="calculator">25 * 16 * (16/25)</gadget>
<output>256</output>

<result>256</result>