Xiaoming's home is paved with square bricks. 896 square bricks with a side length of 3 decimeters are needed. How many pieces are needed if square bricks with a side length of 4 decimeters are used?
小明家用方砖铺地．用边长3分米的方砖需896块，如果用边长4分米的方砖，需多少块？
<gadget id="calculator">3 * 3 * 896</gadget>
<output>8_064</output>

<gadget id="calculator">4 * 4</gadget>
<output>16</output>

<gadget id="calculator">8_064 / 16</gadget>
<output>504</output>

<result>504</result>