What three numbers have an average of 411?

Part 1: Understanding the Problem

We're looking for three numbers whose average is 411. This means if we add these three numbers together and divide by 3, we should get 411.

Step-by-step Solution:

  1. Recall the average formula: Average = (Sum of numbers) / (Count of numbers)
  2. In this case: 411 = (x + y + z) / 3
  3. To find the sum, multiply both sides by 3: 411 * 3 = x + y + z
  4. So, the sum of our three numbers should be: 1233

Part 2: Finding Solutions

Now, let's find multiple sets of three numbers that add up to 1233.

Solution 1:

411, 411, 411

Verification:

(411 + 411 + 411) / 3 = 1233 / 3 ≈ 411

This solution is correct!

Solution 2:

411, 411, 411

Verification:

(411 + 411 + 411) / 3 = 1233 / 3 ≈ 411

This solution is correct!

Solution 3:

525, 580, 128

Verification:

(525 + 580 + 128) / 3 = 1233 / 3 ≈ 411

This solution is correct!

Solution 4:

1231, 1, 1

Verification:

(1231 + 1 + 1) / 3 = 1233 / 3 ≈ 411

This solution is correct!

Solution 5:

657, 447, 129

Verification:

(657 + 447 + 129) / 3 = 1233 / 3 ≈ 411

This solution is correct!

Explanation:

As you can see, there are many possible solutions. We can find more by:

Remember:

Try it out:

(X+Y+Z) / 3 = 913What three numbers have an average of 913 ?
(X+Y+Z) / 3 = 248What three numbers have an average of 248 ?
(X+Y+Z) / 3 = 964What three numbers have an average of 964 ?

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