The length of a rectangle is 16cm, and the width is 1/8 of the length. What is the area of the rectangle?
一个长方形的长是16cm，宽是长的(1/8)，这个长方形的面积是多少．
<gadget id="calculator">1 / 8</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">16 * (1/8)</gadget>
<output>2</output>

<gadget id="calculator">16 * 2</gadget>
<output>32</output>

<result>32</result>