(2/3) of the number A is equal to 75% of the number B. A is 12 more than B. What is the sum of A and B?
甲数的(2/3)与乙数的75%相等，甲比乙多12，甲、乙之和为多少．
<gadget id="calculator">8 / 9</gadget>
<output>8/9 = around 0.888889</output>

<gadget id="calculator">1 - (8/9)</gadget>
<output>1/9 = around 0.111111</output>

<gadget id="calculator">12 / (1/9)</gadget>
<output>108</output>

<gadget id="calculator">108 - 12</gadget>
<output>96</output>

<gadget id="calculator">96 + 108</gadget>
<output>204</output>

<result>204</result>