Put 300 grams of sugar in 1 kg of water, what percentage of the water is the sugar?
把300克糖放入1千克水中，糖占水的几分之几？
<gadget id="calculator">1 * 1_000</gadget>
<output>1_000</output>

<gadget id="calculator">300 / 1_000</gadget>
<output>3/10 = around 0.3</output>

<result>3/10 = around 0.3</result>