There are three piles of Go pieces, each with 60 pieces. There are (1/3) white pieces in the first pile, and there are as many black pieces in the second pile as there are white pieces in the third pile. How many white pieces are there in these three piles?
有三堆围棋子，每堆60枚．第一堆有(1/3)是白子，第二堆黑子与第三堆的白子同样多，这三堆棋子一共有白子多少枚？
<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">20 + 60</gadget>
<output>80</output>

<result>80</result>