If the base of a parallelogram is enlarged by 6 times and the height is reduced to half of its original size, how many times is the area of the parallelogram enlarged?
一个平行四边形，底扩大6倍，高缩小为原来的一半，那么这个平行四边形的面积扩大多少倍
<gadget id="calculator">6 / 2</gadget>
<output>3</output>

<result>3</result>