What is the ratio of salt to brine when 100 kg of salt is dissolved in 1 ton of water
把100千克的盐溶于l吨的水中，盐与盐水的比是多少
<gadget id="calculator">1 * 1_000</gadget>
<output>1_000</output>

<gadget id="calculator">100 + 1_000</gadget>
<output>1_100</output>

<gadget id="calculator">100 / 1_100</gadget>
<output>1/11 = around 0.090909</output>

<result>1/11 = around 0.090909</result>