Xiaolin’s living room is going to be paved with floor tiles. If you use square bricks with a side length of 40 cm, you need to use 175 pieces. If you use square bricks with a side length of 50 cm, how many pieces should you use? (Solve with ratio)
小林家的客厅准备铺地板瓷砖，如果用边长为40厘米的方砖，要用175块，如果用边长是50厘米的方砖，要用多少块？(用比例解)
<gadget id="calculator">40 * 40 * 175</gadget>
<output>280_000</output>

<gadget id="calculator">50 * 50</gadget>
<output>2_500</output>

<gadget id="calculator">280_000 / 2_500</gadget>
<output>112</output>

<result>112</result>