A project has been completed (2/3) by 8 workers in 24 days, and it needs to be completed in 28 days. (Continue to work) How many more people are needed?
一项工程8个工人做24天完成了(2/3)，要在28天内完成，(继续做下去)需要增加多少人？
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">1 - (2/3)</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">(2/3) / 8 / 24</gadget>
<output>1/288 = around 0.003472</output>

<gadget id="calculator">28 - 24</gadget>
<output>4</output>

<gadget id="calculator">(1/288) * 4</gadget>
<output>1/72 = around 0.013889</output>

<gadget id="calculator">(1/3) / (1/72)</gadget>
<output>24</output>

<gadget id="calculator">24 - 8</gadget>
<output>16</output>

<result>16</result>