A triangular piece of land has a base of 2.4 meters and a height of 1.5 meters. What is the area of the land?
一块三角形地，底是2.4米，高是1.5米．这块地的面积是多少？
<gadget id="calculator">1.5 / 2</gadget>
<output>0.75</output>

<gadget id="calculator">2.4 * 0.75</gadget>
<output>1.8</output>

<result>1.8</result>