The length of a classroom is 8 meters, the width is 6 meters, and the square bricks with a side length of 2 decimeters are laid on the ground. How many bricks are needed in total?
一个教室的长是8米，宽是6米，在地面上铺边长2分米的方砖，一共需要多少块？
<gadget id="calculator">2 / 10</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">(1/5) * (1/5)</gadget>
<output>1/25 = around 0.04</output>

<gadget id="calculator">6 / (1/25)</gadget>
<output>150</output>

<gadget id="calculator">8 * 150</gadget>
<output>1_200</output>

<result>1_200</result>