A piece of glass is 1.2 meters long and 0.75 meters wide. If the price per square meter is 18.5 yuan, how much does this piece of glass cost?
一块玻璃长1.2米，宽0.75米，如果每平方米售价18.5元，这块玻璃需要多少元．
<gadget id="calculator">1.2 * 0.75 * 18.5</gadget>
<output>16.65</output>

<result>16.65</result>