Xiaohong drank a glass of 8% sugar water, she first drank (1/2) of the sugar water in the glass, and then filled it with water, then she drank (1/2) of the sugar water in the glass, and then filled it up again water, what is the sugar content of the sugar water in the cup?
小红喝了一杯浓度为8%的糖水，她先喝了杯中糖水的(1/2)，然后加满水，接着她又喝了杯中糖水的(1/2)，然后再加满水，这时杯中糖水的含糖率为多少？
<gadget id="calculator">8 / 100</gadget>
<output>2/25 = around 0.08</output>

<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">1 * (2/25) * (1/2) * (1/2)</gadget>
<output>1/50 = around 0.02</output>

<gadget id="calculator">(1/50) / 1</gadget>
<output>1/50 = around 0.02</output>

<gadget id="calculator">100 / 100</gadget>
<output>1</output>

<gadget id="calculator">(1/50) * 1</gadget>
<output>1/50 = around 0.02</output>

<result>1/50 = around 0.02</result>