The floor of a classroom is 8 meters long and 6 meters wide, and the floor is paved with floor tiles with a side length of 2 decimeters. How many such floor tiles are needed in total?
一间教室的地面长8米，宽6米，用边长2分米的地砖铺地，一共需要这样的地砖多少块？
<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>