Using 25 grams of sugar and 475 grams of water to make sugar water, what is the sugar content?
用25克糖和475克水制成糖水，含糖率是多少？
<gadget id="calculator">475 + 25</gadget>
<output>500</output>

<gadget id="calculator">25 / 500</gadget>
<output>1/20 = around 0.05</output>

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

<gadget id="calculator">(1/20) * 1</gadget>
<output>1/20 = around 0.05</output>

<result>1/20 = around 0.05</result>