The yield rate of a kind of rice is 85%. If there are 2000 kilograms of rice, how many kilograms of bran will be produced?
一种稻谷的出米率是85%，如果有2000千克稻谷，出糠皮多少千克？
<gadget id="calculator">85 / 100</gadget>
<output>17/20 = around 0.85</output>

<gadget id="calculator">2_000 * (17/20)</gadget>
<output>1_700</output>

<gadget id="calculator">2_000 - 1_700</gadget>
<output>300</output>

<result>300</result>