A bag of milk weighs (1/2) kg. Xiaoli pours it into three cups respectively. What is the average weight of the milk in each cup?
一袋牛奶重(1/2)千克，小丽把它分别倒入三个杯子中，平均每个杯子里的牛奶重多少千克．
<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">(1/2) / 3</gadget>
<output>1/6 = around 0.166667</output>

<result>1/6 = around 0.166667</result>