How many square floor tiles are needed to pave a sidewalk with a length of 36 meters and a width of 4 meters?
用边长是25厘米的正方形地砖铺一条长36米，宽4米的人行道路地面，至少需要多少块这样的地砖？
<gadget id="calculator">25 / 100</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">(1/4) * (1/4)</gadget>
<output>1/16 = around 0.0625</output>

<gadget id="calculator">4 / (1/16)</gadget>
<output>64</output>

<gadget id="calculator">36 * 64</gadget>
<output>2_304</output>

<result>2_304</result>