How many grams of 10 grams of salt should be prepared to make brine with a salt content of 10%.
10克盐配置成含盐量10%的盐水应是多少克．
<gadget id="calculator">10 / 100</gadget>
<output>1/10 = around 0.1</output>

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

<result>100</result>