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What is the average of the first 99 counting numbers? How do you solve this without having to add all the numbers and divide by 99?
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2 votes
What is the average of the first 99 counting numbers?

How do you solve this without having to add all the numbers and divide by 99?

User Cameron MacFarland
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2 Answers

6 votes
That's the only way possible, here 1 sec lemme look it up to see if their is any other way... I know their is I just don't remember it... Lol
User Angelo Giuffredi
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8.1k points
5 votes
50 Because
The average of 1 and 99 is 50
The average of 2 and 98 is 50
...
The average of 49 and 51 is 50
The average of 50 is 50
User Nagabhushan Baddi
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7.5k points
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