A batch of goods, its (1/3) was transported away for the first time, and the rest (2/3) was transported away for the second time. At this time, there are still 36 tons left. How many tons did this batch of goods originally have?
一批货物，第一次运走它的(1/3)，第二次运走余下的(2/3)，这时还剩36吨，这批货物原来有多少吨？
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

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

<gadget id="calculator">36 / (1/3)</gadget>
<output>108</output>

<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

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

<gadget id="calculator">108 / (2/3)</gadget>
<output>162</output>

<result>162</result>