What is the mean of the numbers: 10, 15, 20, 25?

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Multiple Choice

What is the mean of the numbers: 10, 15, 20, 25?

Explanation:
To find the mean of the numbers 10, 15, 20, and 25, you start by adding all the numbers together. 10 + 15 = 25 25 + 20 = 45 45 + 25 = 70 Now that you have the total sum of the numbers, which is 70, you need to divide this sum by the count of the numbers in the set. There are four numbers in this case. So, you divide 70 by 4: 70 ÷ 4 = 17.5 Thus, the mean of these numbers is 17.5, which is represented correctly. This value indicates the average of the set, reflecting that if you were to distribute the total equally across all four numbers, each would represent this mean value.

To find the mean of the numbers 10, 15, 20, and 25, you start by adding all the numbers together.

10 + 15 = 25

25 + 20 = 45

45 + 25 = 70

Now that you have the total sum of the numbers, which is 70, you need to divide this sum by the count of the numbers in the set. There are four numbers in this case.

So, you divide 70 by 4:

70 ÷ 4 = 17.5

Thus, the mean of these numbers is 17.5, which is represented correctly. This value indicates the average of the set, reflecting that if you were to distribute the total equally across all four numbers, each would represent this mean value.

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