The base of a parallelogram is 8 decimeters and the height is 6 decimeters. What is the area of the triangle with the same base and height?
一个平行四边形的底是8分米，高是6分米，与它等底等高的三角形的面积是多少．
<gadget id="calculator">6 / 2</gadget>
<output>3</output>

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

<result>24</result>