A rectangle with a length of 4 cm and a width of 2 cm is enlarged by 2:1, what is the area of the obtained figure in cm**2.
一个长4cm，宽2cm的长方形按2：1放大，得到的图形的面积是多少cm**2．
<gadget id="calculator">4 * 2 * 2 * 2</gadget>
<output>32</output>

<result>32</result>