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If the average of a set of numbers is 50 and there are 10 numbers in the set, wh
Practice Questions
Q1
If the average of a set of numbers is 50 and there are 10 numbers in the set, what is the total of all the numbers? (2023)
400
500
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700
Questions & Step-by-Step Solutions
If the average of a set of numbers is 50 and there are 10 numbers in the set, what is the total of all the numbers? (2023)
Steps
Concepts
Step 1: Understand what the average means. The average is the total of all numbers divided by the number of numbers.
Step 2: Identify the average given in the question, which is 50.
Step 3: Identify the number of numbers in the set, which is 10.
Step 4: Use the formula for total: Total = Average × Count.
Step 5: Plug in the values: Total = 50 × 10.
Step 6: Calculate the total: 50 × 10 = 500.
Average Calculation
– Understanding that the average is calculated by dividing the total sum of numbers by the count of numbers.
Multiplication for Total
– Using the formula Total = Average × Count to find the total sum of a set of numbers.
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