The area of a triangular flowerbed is 64dm**2, the height is 16dm, what is the base.
一个三角形花圃的面积是64dm**2，高是16dm，底是多少．
<gadget id="calculator">2 / 16</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">64 * (1/8)</gadget>
<output>8</output>

<result>8</result>