There is a batch of goods in the warehouse, and the weight ratio of the goods removed to the remaining goods is 2:7. If 64 tons are transported away, the remaining goods are only 1/9 of the original goods in the warehouse. How many tons are the original goods in the warehouse? ?
仓库有一批货物，运走的货物与剩下的货物的重量比为2：7，如果又运走64吨，那么剩下的货物只有仓库原有货物的1/9，仓库原有货物多少吨？
<gadget id="calculator">7 / 9</gadget>
<output>7/9 = around 0.777778</output>

<gadget id="calculator">1 / 9</gadget>
<output>1/9 = around 0.111111</output>

<gadget id="calculator">(7/9) - (1/9)</gadget>
<output>2/3 = around 0.666667</output>

<gadget id="calculator">64 / (2/3)</gadget>
<output>96</output>

<result>96</result>