Put 10 grams of sugar in 90 grams of water, then the weight of the sugar is the weight of the sugar water
90克水里放入10克糖，那么糖的重量是糖水重量的多少
<gadget id="calculator">90 + 10</gadget>
<output>100</output>

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

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