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Find x if the average of 18, 12, 11, 10, and x is 12
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1 vote
Find x if the average of 18, 12, 11, 10, and x is 12

User Iamalismith
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2 Answers

7 votes
x would be 21 because 18+12+11+10+21 divided by 6 is 12!
User Harry Lakins
by
4.3k points
10 votes

Explanation:

to fine the average add all the numbers and divide the 5

18+12+11+10+12/5 =53.4

User Sam Myers
by
3.8k points
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