The livestock farm raises 800 pigs, which is 60% more than the number of cows. How many more pigs than cows?
畜牧场养猪800头，比牛的头数多60%，猪比牛多多少头？
<gadget id="calculator">60 / 100</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">1 + (3/5)</gadget>
<output>8/5 = around 1.6</output>

<gadget id="calculator">800 / (8/5)</gadget>
<output>500</output>

<gadget id="calculator">800 - 500</gadget>
<output>300</output>

<result>300</result>