Dissolve 10 grams of sugar in 90 grams of water to make a glass of sugar water. When Lili drank half of the glass of sugar water, what is the sugar content of the remaining sugar water?
把10克糖完全溶解在90克水中配制成一杯糖水，当丽丽喝掉这杯糖水的一半时，剩下糖水的含糖量为多少
<gadget id="calculator">10 + 90</gadget>
<output>100</output>

<gadget id="calculator">10 / 100</gadget>
<output>1/10 = around 0.1</output>

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

<gadget id="calculator">(1/10) * 1</gadget>
<output>1/10 = around 0.1</output>

<result>1/10 = around 0.1</result>