Two piles of stones, the first pile is the second pile (5/6), if 12 stones are taken from the second pile to the first pile, then the two piles are equal, how many stones are there in the two piles?
两堆石子，第一堆是第二堆的(5/6)，如果从第二堆取12枚给第一堆，则两堆相等，两堆原来一共有多少枚石子．
<gadget id="calculator">12 * 2</gadget>
<output>24</output>

<gadget id="calculator">5 / 6</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">1 - (5/6)</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">24 / (1/6)</gadget>
<output>144</output>

<gadget id="calculator">144 * (5/6)</gadget>
<output>120</output>

<gadget id="calculator">144 + 120</gadget>
<output>264</output>

<result>264</result>