The glass on the school bulletin board is broken. It is 1.5 meters long and 0.8 meters wide. If the glass costs 16.5 yuan per square meter, how much does it cost to replace the glass?
学校宣传栏的玻璃碎了，它的长是1.5米，宽是0.8米，如果玻璃每平方米16.5元，换这块玻璃需要多少钱？
<gadget id="calculator">1.5 * 0.8 * 16.5</gadget>
<output>19.8</output>

<result>19.8</result>