A car travels from point A to point B. It used to take 8 hours, but now it takes 6 hours. The current speed is equivalent to the original speed.
一辆汽车从甲地到乙地，原来用8小时，现在用6小时，现在的速度相当于原来的多少．
<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

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

<gadget id="calculator">(1/6) / (1/8)</gadget>
<output>4/3 = around 1.333333</output>

<result>4/3 = around 1.333333</result>