The school needs to use square bricks to pave the classroom floor. If the area is 5 square decimeters, it needs 360 yuan. If the area is 6 square decimeters instead, how many pieces do you need? (column proportional solution)
学校要用方砖铺教室地面，如果用面积是5平方分米的，需要360块．如果改用面积是6平方分米的，需要多少块？(列比例解)
<gadget id="calculator">5 * 360</gadget>
<output>1_800</output>

<gadget id="calculator">1_800 / 6</gadget>
<output>300</output>

<result>300</result>