A triangle whose base is 8 meters and whose height is 3/4 of the base, what is the area of this triangle?
一个三角形，它的底是8米，高是底的(3/4)，这个三角形的面积是多少？
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">8 / 2</gadget>
<output>4</output>

<gadget id="calculator">8 * (3/4) * 4</gadget>
<output>24</output>

<result>24</result>