When preparing brine, the ratio of salt to water is 1:100. how much salt occupies water
配制盐水时，盐与水的比是1：100．盐占水的多少
<gadget id="calculator">1 / 100</gadget>
<output>1/100 = around 0.01</output>

<result>1/100 = around 0.01</result>