To build a 24-kilometer-long road, all (3/4) of it will be repaired in 3 days. Calculate how many days to complete the repair in this way.
要修一条24千米长的公路，3天修了全部的(3/4)，照这样计算多少天修完．
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">(3/4) / 3</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">24 * (1/4)</gadget>
<output>6</output>

<gadget id="calculator">24 / 6</gadget>
<output>4</output>

<result>4</result>