There is a pile of sand, which can be transported by 3 trucks in 8 hours. If the number of trucks increases (1/3), how many hours can it be transported?
有一堆沙子，有3辆卡车8小时可以运完，若卡车数量增加(1/3)，问几小时可以运完？
<gadget id="calculator">1 / 3 / 8</gadget>
<output>1/24 = around 0.041667</output>

<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">1 + (1/3)</gadget>
<output>4/3 = around 1.333333</output>

<gadget id="calculator">3 * (4/3)</gadget>
<output>4</output>

<gadget id="calculator">(1/24) * 4</gadget>
<output>1/6 = around 0.166667</output>

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

<result>6</result>