3 kg of sugar can be extracted from 25 kg of beets, what is the yield of sugar from beets?
用25千克甜菜可榨糖3千克，甜菜的出糖率是多少．
<gadget id="calculator">3 / 25</gadget>
<output>3/25 = around 0.12</output>

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

<gadget id="calculator">(3/25) * 1</gadget>
<output>3/25 = around 0.12</output>

<result>3/25 = around 0.12</result>