There are three numbers A, B, and C. The sum of the two numbers A and B is 96. The sum of the two numbers A and C is 82. The sum of the two numbers B and C is 89. The three numbers A, B, and C What is the average of the numbers?
有甲、乙、丙三个数，甲、乙两个数的和是96，甲、丙两个数的和是82，乙、丙两个数的和是89，甲、乙、丙三个数的平均数是多少？
<gadget id="calculator">96 + 82 + 89</gadget>
<output>267</output>

<gadget id="calculator">267 / 2 / 3</gadget>
<output>89/2 = around 44.5</output>

<result>89/2 = around 44.5</result>