It takes 8 days for team A to repair a section of road, and 10 days for team B. The work efficiency of team A is much lower than that of team B.
修一段公路，甲队需8天，乙队需10天，甲队的工作效率是乙队的多少．
<gadget id="calculator">1 / 8</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">1 / 10</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">(1/8) / (1/10)</gadget>
<output>5/4 = around 1.25</output>

<result>5/4 = around 1.25</result>