There are 2,500 chickens in the farm, and (3/5) of the total number is sold for the first time, and the rest (5/8) is sold for the second time, how many chickens are left?
饲养场有2500只鸡，第一次卖出总数的(3/5)，第二次卖出余下的(5/8)，还剩下多少只鸡？
<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">1 - (3/5)</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">5 / 8</gadget>
<output>5/8 = around 0.625</output>

<gadget id="calculator">(2/5) * (5/8)</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">1 - (3/5) - (1/4)</gadget>
<output>3/20 = around 0.15</output>

<gadget id="calculator">2_500 * (3/20)</gadget>
<output>375</output>

<result>375</result>