The average of $12$ results is $15,$ and the average of the first two is $14.$ What is the average of the rest?
The average of $12$ results is $15,$ and the average of the first two is $14.$ What is the average of the rest?
- A
$15.2$
- B
$13.2$
- C
$15$
- D
$16$
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