If a house needs to be paved with square bricks, 96 square bricks with a side length of 3 decimeters are needed. If the square bricks with a side length of 6 decimeters are used instead, how many bricks are needed (use a ratio)
一间房子要用方砖铺地，用边长3分米的方砖需96块，如果改用边长6分米的方砖，需要多少块(用比例解)
<gadget id="calculator">3 * 3 * 96</gadget>
<output>864</output>

<gadget id="calculator">6 * 6</gadget>
<output>36</output>

<gadget id="calculator">864 / 36</gadget>
<output>24</output>

<result>24</result>