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The average of four numbers is 85. If three of the numbers are 76, 78, and 81, what is the fourth number?

The average of four numbers is 85. If three of the numbers are 76, 78, and 81, what is the fourth number?
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21 votes
The average of four numbers is 85. If three of the numbers are 76, 78, and 81, what is the

fourth number?

User Wai Yan Hein
by
7.9k points

2 Answers

6 votes
105 not sure like 96% sure
User Forivall
by
8.4k points
11 votes
The fourth number would be 105 like 98% sure
User Sayayin
by
7.8k points
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