Calculate the Average of Three 11s: Finding the Mean of Identical Numbers

Calculate the average

of 11 11 , 11 11 , and 11 11 .

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Step-by-step video solution

Watch the teacher solve the problem with clear explanations
00:00 Calculate the average
00:04 To calculate the average, we need to divide the sum by the number of occurrences
00:07 Let's sum up the numbers
00:16 and divide by the number of occurrences (3)
00:38 and this is the solution to the question

Step-by-step written solution

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1

Understand the problem

Calculate the average

of 11 11 , 11 11 , and 11 11 .

2

Step-by-step solution

To solve this problem, we'll follow these steps:

  • Step 1: Sum the numbers.
  • Step 2: Divide the sum by the total number of numbers.

Now, let's calculate:
Step 1: Add the numbers: 11+11+11=33 11 + 11 + 11 = 33 .
Step 2: Divide the sum by 3 (since there are three numbers): 333=11\frac{33}{3} = 11.

Therefore, the average of 11 11 , 11 11 , and 11 11 is 11.

3

Final Answer

11

Practice Quiz

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Calculate the average of \( 10 \) and \( 12 \).

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