The floor area of Xiaoling's room is 14 square meters. If you choose square floor tiles with a side length of 0.25 meters, how many such square tiles are needed?
小玲的房间地板面积是14平方米，如果选用边长0.25米的正方形地砖铺地，需要多少块这样的方砖？
<gadget id="calculator">0.25 * 0.25</gadget>
<output>0.0625</output>

<gadget id="calculator">14 / 0.0625</gadget>
<output>224</output>

<result>224</result>