(4/5) tons of soybean oil (13/125) tons, how many tons of soybean oil per ton on average? What is the correct column
(4/5)吨黄豆榨油(13/125)吨，平均每吨黄豆榨油多少吨？正确的列式是多少
<gadget id="calculator">13 / 125</gadget>
<output>13/125 = around 0.104</output>

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

<gadget id="calculator">(13/125) / (4/5)</gadget>
<output>13/100 = around 0.13</output>

<result>13/100 = around 0.13</result>