There are 600 cattle in the livestock farm, and the number of pigs is less than that of cattle (1/5). How many pigs are raised in the livestock farm?
畜牧场养牛600头，养猪的头数比牛少(1/5)，畜牧场养猪多少头？
<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">600 * (1/5)</gadget>
<output>120</output>

<gadget id="calculator">600 - 120</gadget>
<output>480</output>

<result>480</result>