The price of plastic sheeting per square meter in the market is 3.3 yuan. How much did Xiao Li spend for a triangular piece of plastic sheeting with a base of 1.5 meters and a height of 0.8 meters?
市场上每平方米塑料布的价格是3.3元，小李买了一块底是1.5米，高是0.8米的三角形塑料布，共花了多少钱？
<gadget id="calculator">0.8 / 2</gadget>
<output>0.4</output>

<gadget id="calculator">1.5 * 0.4 * 3.3</gadget>
<output>1.98</output>

<result>1.98</result>