In 50 grams of salt water, there are 5 grams of salt, what is the ratio of salt to water
在50克盐水中，含有5克盐，盐与水的比是多少
<gadget id="calculator">1 / 9</gadget>
<output>1/9 = around 0.111111</output>

<result>1/9 = around 0.111111</result>