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The mean of 5 numbers is 12. If four of the numbers are 1, 2, 3, 20, what is the last number?
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The mean of 5 numbers is 12. If four of the numbers are 1, 2, 3, 20, what is the last number?

User StackBuck
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2 Answers

3 votes
The last number is 34 because. 1+2+3+20+34= 60 and 60 divided by 5 is 12
User Jeremy Matt
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2 votes

So the last number is 34.

Hope this will help u...

The mean of 5 numbers is 12. If four of the numbers are 1, 2, 3, 20, what is the last-example-1
User Sanish Joseph
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