If (12/5) kg of peanut kernels squeeze out (4/5) kg of peanut oil, then how many kilograms of oil can be extracted from 1 kg of peanut kernels?
(12/5)千克花生仁榨出(4/5)千克花生油，则1千克花生仁可榨油多少千克．
<gadget id="calculator">4 / 5</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">12 / 5</gadget>
<output>12/5 = around 2.4</output>

<gadget id="calculator">(4/5) / (12/5)</gadget>
<output>1/3 = around 0.333333</output>

<result>1/3 = around 0.333333</result>