If a rectangle with a length of 8 cm and a width of 4 cm is reduced to a ratio of 1:4, what is the current area of the original area?
把一个长8厘米、宽4厘米的长方形按1：4的比例缩小后，现在的面积是原来面积的多少．
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">(1/4) * 8</gadget>
<output>2</output>

<gadget id="calculator">(1/4) * 4</gadget>
<output>1</output>

<gadget id="calculator">2 * 1</gadget>
<output>2</output>

<gadget id="calculator">8 * 4</gadget>
<output>32</output>

<gadget id="calculator">2 / 32</gadget>
<output>1/16 = around 0.0625</output>

<result>1/16 = around 0.0625</result>