If two bags of rice are taken out (1/6) from bag A and put into bag B, and the two bags of rice are exactly the same amount, then how much less rice is in bag B than in bag A
两袋大米，如果从甲袋取出(1/6)放入乙袋后，两袋大米正好一样多，那么原来乙袋大米比甲袋少多少
<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">1 - (1/6) - (1/6)</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">1 - (2/3)</gadget>
<output>1/3 = around 0.333333</output>

<result>1/3 = around 0.333333</result>