The school has a rectangular art display frame, 2.5 meters long and 0.6 meters wide. Now it is going to install glass. The price of glass is 16.5 yuan per square meter. How much does it cost to buy this piece of glass?
学校有一块长方形美术作品展示框，长2.5米，宽0.6米，现在准备安装玻璃，玻璃每平方米的价格是16.5元，买这块玻璃要多少钱？
<gadget id="calculator">2.5 * 0.6</gadget>
<output>1.5</output>

<gadget id="calculator">1.5 * 16.5</gadget>
<output>24.75</output>

<result>24.75</result>