A project needs 8 days to complete, how many days can complete 75% of the project.
一项工程需要8天完成，多少天可以完成这项工程的75%．
<gadget id="calculator">75 / 100</gadget>
<output>3/4 = around 0.75</output>

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

<gadget id="calculator">(3/4) / (1/8)</gadget>
<output>6</output>

<result>6</result>