A) 2
B) 3.5
C) 3
D) 2.5
Correct Answer: C
Solution :
Let A, B and C be three numbers then, \[A+B=4,\text{ }B+C=6,\text{ }A+C=8\] \[2\left( A+B+C \right)=18~\Rightarrow A+B+C=9\] Their average = \[\frac{9}{3}=\]You need to login to perform this action.
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