Can anyone please tell me what would be the fastest way to find the average of all numbers from $1$ to $100$ that end in $2$?
Average of all numbers from $1$ to $100$ that end in $2$
2
$\begingroup$
algebra-precalculus
-
10Evidently, the fastest way is to ask on this website. 2 answers so far in under 4 minutes. – 2012-05-22