A bicycle travels (4/5) kilometers in (1/8) hours, what is the correct formula for finding the hours per kilometer.
一辆自行车(1/8)小时行了(4/5)千米，求每千米需要多少小时的正确算式是多少．
<gadget id="calculator">1 / 8</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">4 / 5</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">(1/8) / (4/5)</gadget>
<output>5/32 = around 0.15625</output>

<result>5/32 = around 0.15625</result>