If 1 gram of salt dissolves in 100 grams of water, what is the percentage of salt in the salt water?
1克盐溶于100克的水中，盐占盐水的多少．
<gadget id="calculator">100 + 1</gadget>
<output>101</output>

<gadget id="calculator">1 / 101</gadget>
<output>1/101 = around 0.009901</output>

<result>1/101 = around 0.009901</result>