Add 5 grams of sugar to 100 grams of water, what percentage of the sugar is in the water?
100克的水中加入5克的糖，糖占水的百分之几？
<gadget id="calculator">5 / 100</gadget>
<output>1/20 = around 0.05</output>

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