In brine with a salt content ratio of (1/100), 10 grams of salt are obtained by filtration, how many kilograms of water are there in this brine?
在含盐率为(1/100)的盐水中，通过过滤得到10克盐，那么这种盐水中有多少千克水？
<gadget id="calculator">1 / 100</gadget>
<output>1/100 = around 0.01</output>

<gadget id="calculator">10 / (1/100)</gadget>
<output>1_000</output>

<gadget id="calculator">1_000 - 10</gadget>
<output>990</output>

<result>990</result>