There are a total of 180 Go pieces, which are evenly divided into three piles. There are as many black pieces in the first pile as there are white pieces in the second pile, and (1/3) of the third pile are white pieces. How many white pieces are there in these three piles?
一些围棋子共180枚，平均分成三堆，第一堆的黑子和第二堆的白子同样多，第三堆中有(1/3)是白子，这三堆棋子中白子一共有多少枚？
<gadget id="calculator">180 / 3</gadget>
<output>60</output>

<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">60 * (1/3)</gadget>
<output>20</output>

<gadget id="calculator">60 + 20</gadget>
<output>80</output>

<result>80</result>