A car drives from place A to place B, and it takes (3/4) of the whole journey in 6 hours. At this speed, how many hours will it take to arrive?
一辆车从甲地开往乙地，6小时刚好行驶了全程的(3/4)．照这样的速度，还需几小时到达？
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

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

<gadget id="calculator">(3/4) / 6</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">(1/4) / (1/8)</gadget>
<output>2</output>

<result>2</result>