A house needs to be paved with a square floor, and it needs 96 yuan to use a square floor with an area of 9 square decimeters. If it is replaced with a square floor with an area of 4 square decimeters, how many yuan will it cost?
一间房子要用方转铺地，用面积是9平方分米的方转铺，需要96块，如果改用面积是4平方分米的方转铺，需要多少块？
<gadget id="calculator">576 / 4</gadget>
<output>144</output>

<result>144</result>