A flour mill uses 8000 kg of wheat to grind 6800 kg of flour. Seeking the flour extraction rate of wheat?
一个面粉厂用8000千克小麦磨出面粉6800千克．求小麦的出粉率？
<gadget id="calculator">6_800 / 8_000</gadget>
<output>17/20 = around 0.85</output>

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

<gadget id="calculator">(17/20) * 1</gadget>
<output>17/20 = around 0.85</output>

<result>17/20 = around 0.85</result>