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The average of 3 numbers is 8. If two of the numbers are 5 and 9, what is the other number?​

The average of 3 numbers is 8. If two of the numbers are 5 and 9, what is the other number?​
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1 vote
The average of 3 numbers is 8. If two of the numbers are 5 and 9, what is the other number?​

User Sarneeh
by
8.5k points

1 Answer

2 votes

Answer:

10

Explanation:

Let the third number = x

(5+9+x) / 3 =8

x=10

User Myselfesteem
by
8.4k points
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