If a house needs to be paved with square bricks, 480 square bricks with an area of 0.09 square meters are needed. If square bricks with a side length of 0.6 meters are used instead, how many square bricks are needed?
一间房子要用方砖铺地，用面积是0.09平方米的方砖需要480块，如果改用边长是0.6米的方砖，需要多少块？
<gadget id="calculator">0.6 * 0.6</gadget>
<output>0.36</output>

<gadget id="calculator">480 / 0.36</gadget>
<output>1_333.333333</output>

<gadget id="calculator">0.09 * 1_333.333333</gadget>
<output>120</output>

<result>120</result>