Answers

2015-03-25T18:08:58+05:30
There are 85 numbers total.

Average = sum of n number of objects divided by n

Sum of n numbers = n/2 (2a+(n-1)d)
 85/2(2*16+(84)2)
 85/2(32+168)
 85/2(200) =8500.

Average = 8500/85 =100.

So the answer is 85.
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