Cars A and B start at the same time from point A to point B. The whole trip takes 6 hours. It takes 10 hours for the whole journey of the B line, (5/12) hours for the whole journey of the A line, and ((())/(())) for the whole journey of the B line.
甲、乙两车同时出发从A地驶向B地．甲行全程需要6小时．乙行全程需要10小时，甲行全程的(5/12)时，乙行全程的((())/(()))．
<gadget id="calculator">1 / 10</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">5 / 12</gadget>
<output>5/12 = around 0.416667</output>

<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">(5/12) / (1/6)</gadget>
<output>5/2 = around 2.5</output>

<gadget id="calculator">(1/10) * (5/2)</gadget>
<output>1/4 = around 0.25</output>

<result>1/4 = around 0.25</result>