A grain processing factory processes 2000 kg of rice into rice, and a total of 1600 kg of rice is milled. What is the yield of rice?
粮食加工厂用2000千克的稻谷加工成大米，共碾出大米1600千克，大米的出米率是多少．
<gadget id="calculator">1_600 / 2_000</gadget>
<output>4/5 = around 0.8</output>

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

<gadget id="calculator">(4/5) * 1</gadget>
<output>4/5 = around 0.8</output>

<result>4/5 = around 0.8</result>