After mixing 40 grams of 8% salt water with 20 grams of 14% salt water, what is the salt content in the salt water?
把40克含盐8%的盐水与20克含盐14%的盐水充分混合后，盐水中含盐多少．
<gadget id="calculator">8 / 100</gadget>
<output>2/25 = around 0.08</output>

<gadget id="calculator">40 * (2/25)</gadget>
<output>16/5 = around 3.2</output>

<gadget id="calculator">14 / 100</gadget>
<output>7/50 = around 0.14</output>

<gadget id="calculator">20 * (7/50)</gadget>
<output>14/5 = around 2.8</output>

<gadget id="calculator">(16/5) + (14/5)</gadget>
<output>6</output>

<gadget id="calculator">40 + 20</gadget>
<output>60</output>

<gadget id="calculator">6 / 60</gadget>
<output>1/10 = around 0.1</output>

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

<gadget id="calculator">(1/10) * 1</gadget>
<output>1/10 = around 0.1</output>

<result>1/10 = around 0.1</result>