A salt water, according to the preparation of salt and water 1:1000. How many kilograms of salt is needed to prepare 8008 grams of this brine.
一种盐水，按盐和水1：1000配制而成．现要配制这种盐水8008克，需要盐多少千克．
<gadget id="calculator">1 + 1_000</gadget>
<output>1_001</output>

<gadget id="calculator">1 / 1_001</gadget>
<output>1/1_001 = around 0.000999</output>

<gadget id="calculator">(1/1_001) / 1_000</gadget>
<output>1/1_001_000 = around 0.000001</output>

<gadget id="calculator">8_008 * (1/1_001_000)</gadget>
<output>1/125 = around 0.008</output>

<result>1/125 = around 0.008</result>