A parallelogram has a base of 8 cm and a height of 3 cm. There is a triangle with the same area, the base of this triangle is 16 cm, what is the height in cm.
一个平行四边形，底是8厘米，高是3厘米．有一个三角形的面积与其相等，这个三角形的底是16厘米，高是多少厘米．
<gadget id="calculator">8 * 3</gadget>
<output>24</output>

<gadget id="calculator">2 / 16</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">24 * (1/8)</gadget>
<output>3</output>

<result>3</result>