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The mean of three numbers is 4 Two of the numbers are 1, 9 What is the missing number?
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2 votes
The mean of three numbers is 4

Two of the numbers are 1, 9
What is the missing number?

User NicoKowe
by
3.4k points

2 Answers

6 votes
Answer is 2

(9+1+x)/3=4
(10+x)/3=4
10+x= 3*4
x= 12 -10
x= 2
User Sekenre
by
3.8k points
2 votes

Answer:2

Step-by-step explanation: 9+1+2=12

12\3=4

ANSWER : 2

User Sa E Chowdary
by
3.5k points
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