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The mean of 3 numbers is 16. If two of the numbers are 11 and 20, what is the third number?
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The mean of 3 numbers is 16. If two of the numbers are 11 and 20, what is the third number?

User Lokesh Patel
by
5.4k points

1 Answer

6 votes

17

Explanation:

16×3=48

48-(11+20) =17

User StatsNoob
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