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If the average of 4 numbers is 15, what is the sum of those numbers?
If the average of 4 numbers is 15, what is the sum of those numbers?
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Practice Questions
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Q1
If the average of 4 numbers is 15, what is the sum of those numbers?
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60
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The sum of the numbers is 4 * 15 = 60.
Questions & Step-by-step Solutions
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Q
Q: If the average of 4 numbers is 15, what is the sum of those numbers?
Solution:
The sum of the numbers is 4 * 15 = 60.
Steps: 5
Show Steps
Step 1: Understand that the average of a set of numbers is found by dividing the sum of those numbers by how many numbers there are.
Step 2: In this case, we have 4 numbers and their average is 15.
Step 3: To find the sum of the numbers, we can use the formula: Sum = Average * Number of items.
Step 4: Plug in the values: Sum = 15 (average) * 4 (numbers).
Step 5: Calculate the sum: 15 * 4 = 60.
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