1 ton of sesame seeds can squeeze out 520 kg of sesame oil, what is the oil yield?
1吨芝麻可以榨出520千克的芝麻油，出油率是多少．
<gadget id="calculator">1 * 1_000</gadget>
<output>1_000</output>

<gadget id="calculator">520 / 1_000</gadget>
<output>13/25 = around 0.52</output>

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

<gadget id="calculator">(13/25) * 1</gadget>
<output>13/25 = around 0.52</output>

<result>13/25 = around 0.52</result>