10 grams of salt is dissolved in 70 grams of water, what is the percentage of salt in the salt water
10克盐溶解在70克水中，盐占盐水的多少
<gadget id="calculator">10 + 70</gadget>
<output>80</output>

<gadget id="calculator">10 / 80</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">100 / 100</gadget>
<output>1</output>

<gadget id="calculator">(1/8) * 1</gadget>
<output>1/8 = around 0.125</output>

<result>1/8 = around 0.125</result>