There are 40 chess pieces on the table, Beibei took all (1/5), how many chess pieces Beibei took; Lili took 10 chess pieces, Lili took all ((())/(( ))).
桌子上放有40枚棋子，贝贝拿了全部的(1/5)，贝贝拿了多少枚棋子；丽丽拿了10枚棋子，丽丽拿了全部的((())/(()))．
<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">40 * (1/5)</gadget>
<output>8</output>

<result>8</result>