The balcony of Xiaoliang’s house needs to be paved with tiles, and it takes 300 pieces to pave with square bricks with a side length of 20 cm.
小亮家的阳台需铺瓷砖，用边长20厘米的方砖铺需300块，如果改用边长10厘米的方砖铺需多少块．
<gadget id="calculator">20 * 20 * 300</gadget>
<output>120_000</output>

<gadget id="calculator">10 * 10</gadget>
<output>100</output>

<gadget id="calculator">120_000 / 100</gadget>
<output>1_200</output>

<result>1_200</result>