What three numbers have an average of 290?

Part 1: Understanding the Problem

We're looking for three numbers whose average is 290. This means if we add these three numbers together and divide by 3, we should get 290.

Step-by-step Solution:

  1. Recall the average formula: Average = (Sum of numbers) / (Count of numbers)
  2. In this case: 290 = (x + y + z) / 3
  3. To find the sum, multiply both sides by 3: 290 * 3 = x + y + z
  4. So, the sum of our three numbers should be: 870

Part 2: Finding Solutions

Now, let's find multiple sets of three numbers that add up to 870.

Solution 1:

290, 290, 290

Verification:

(290 + 290 + 290) / 3 = 870 / 3 ≈ 290

This solution is correct!

Solution 2:

290, 290, 290

Verification:

(290 + 290 + 290) / 3 = 870 / 3 ≈ 290

This solution is correct!

Solution 3:

752, 8, 110

Verification:

(752 + 8 + 110) / 3 = 870 / 3 ≈ 290

This solution is correct!

Solution 4:

862, 2, 6

Verification:

(862 + 2 + 6) / 3 = 870 / 3 ≈ 290

This solution is correct!

Solution 5:

197, 150, 523

Verification:

(197 + 150 + 523) / 3 = 870 / 3 ≈ 290

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 = 105What three numbers have an average of 105 ?
(X+Y+Z) / 3 = 427What three numbers have an average of 427 ?
(X+Y+Z) / 3 = 622What three numbers have an average of 622 ?

Average Calculator

About | Privacy Policy | Disclaimer | Contact

Copyright 2024 - © AverageOf.com