A car has transported a pile of apples (2/7) 4 times. According to this calculation, how much of this pile of apples is transported in one time
一辆汽车4次运了一堆苹果的(2/7)，照这样计算，1次运走这堆苹果的多少
<gadget id="calculator">2 / 7</gadget>
<output>2/7 = around 0.285714</output>

<gadget id="calculator">(2/7) / 4</gadget>
<output>1/14 = around 0.071429</output>

<result>1/14 = around 0.071429</result>