There are two piles of goods, pile A is 24 tons more than pile B, and (1/6) is transported from each of the two piles. How many tons is the difference between the two piles now?
两堆货物，甲堆比乙堆多24吨，从两堆中各运走(1/6)，现在两堆相差多少吨．
<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">1 - (1/6)</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">24 * (5/6)</gadget>
<output>20</output>

<result>20</result>