Put 10kg of salt into 100kg of water, what is the percentage of salt in the brine?
把10kg盐放入100kg水中，盐占盐水的多少
<gadget id="calculator">10 + 100</gadget>
<output>110</output>

<gadget id="calculator">10 / 110</gadget>
<output>1/11 = around 0.090909</output>

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