A and B have two piles of goods, A transports (5/6) tons, B transports (2/3) tons, and the rest are equal, how many tons is A more than B?
甲乙两堆货物，甲运走(5/6)吨，乙运走(2/3)吨，剩下的相等，甲比乙原来多多少吨？
<gadget id="calculator">5 / 6</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">(5/6) - (2/3)</gadget>
<output>1/6 = around 0.166667</output>

<result>1/6 = around 0.166667</result>