80 kg of peanut kernels can be used to extract 50 kg of oil, what is the oil yield of peanut kernels?
用80千克的花生仁可以榨油50千克，花生仁的出油率是多少．
<gadget id="calculator">50 / 80</gadget>
<output>5/8 = around 0.625</output>

<gadget id="calculator">100 / 100</gadget>
<output>1</output>

<gadget id="calculator">(5/8) * 1</gadget>
<output>5/8 = around 0.625</output>

<result>5/8 = around 0.625</result>