rice processing factory grinds 2000 kg of rice to produce 1600 kg of rice. Find the yield of rice.
大米加工厂用2000千克的稻谷碾出1600千克大米，求稻谷的出米率．
<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>