Dissolve 10 grams of sugar in 10 grams of water, what is the sugar content of the sugar water
把10克糖溶解在10克水中，糖水的含糖率是多少
<gadget id="calculator">10 + 10</gadget>
<output>20</output>

<gadget id="calculator">10 / 20</gadget>
<output>1/2 = around 0.5</output>

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

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

<result>1/2 = around 0.5</result>