Xiaohong brought some money to go to the supermarket with her mother, and spent (2/9) of the total money when shopping in the commercial building. After that, her mother gave Xiaohong another 15 yuan. At this time, the money on Xiaohong was originally Out of the total money (11/12), how much money did Xiaohong bring with her?
小红带了一些钱和妈妈一起去逛超市，到商业大楼购物时用了总钱数的(2/9)，之后妈妈又给了小红15元钱，这时小红身上的钱是原来总钱数的(11/12)，小红原来身上带了多少钱？
<gadget id="calculator">11 / 12</gadget>
<output>11/12 = around 0.916667</output>

<gadget id="calculator">2 / 9</gadget>
<output>2/9 = around 0.222222</output>

<gadget id="calculator">1 - (2/9)</gadget>
<output>7/9 = around 0.777778</output>

<gadget id="calculator">(11/12) - (7/9)</gadget>
<output>5/36 = around 0.138889</output>

<gadget id="calculator">15 / (5/36)</gadget>
<output>108</output>

<result>108</result>