What three numbers have an average of 461?
Part 1: Understanding the Problem
We're looking for three numbers whose average is 461. This means if we add these three numbers together and divide by 3, we should get 461.
Step-by-step Solution:
- Recall the average formula: Average = (Sum of numbers) / (Count of numbers)
- In this case: 461 = (x + y + z) / 3
- To find the sum, multiply both sides by 3: 461 * 3 = x + y + z
- So, the sum of our three numbers should be: 1383
Part 2: Finding Solutions
Now, let's find multiple sets of three numbers that add up to 1383.
Solution 1:
461, 461, 461
Verification:
(461 + 461 + 461) / 3 = 1383 / 3 ≈ 461
This solution is correct!
Solution 2:
461, 461, 461
Verification:
(461 + 461 + 461) / 3 = 1383 / 3 ≈ 461
This solution is correct!
Solution 3:
312, 328, 743
Verification:
(312 + 328 + 743) / 3 = 1383 / 3 ≈ 461
This solution is correct!
Solution 4:
214, 652, 517
Verification:
(214 + 652 + 517) / 3 = 1383 / 3 ≈ 461
This solution is correct!
Solution 5:
859, 83, 441
Verification:
(859 + 83 + 441) / 3 = 1383 / 3 ≈ 461
This solution is correct!
Explanation:
As you can see, there are many possible solutions. We can find more by:
- Choosing any two numbers
- Subtracting their sum from 1383 to get the third number
Remember:
- The numbers don't have to be whole numbers.
- They can even be negative (although that might not make sense in some real-world contexts).
- The order of the numbers doesn't matter for the average.