What is the result of the sequence involving the numbers 363, 489, and 579?
Understand the Problem
The question appears to be asking for a mathematical operation or sequence involving the numbers 363, 489, and 579, with multiple choice answers provided. The goal is likely to determine some result from the given numbers.
Answer
The closest number to the average is 471.
Answer for screen readers
The answer is 471.
Steps to Solve
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Identify the Operation Required We need to find a common relationship among the numbers 363, 489, and 579.
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Calculate the Average First, we can calculate the average of the given numbers. The formula for the average of three numbers is:
$$ \text{Average} = \frac{363 + 489 + 579}{3} $$
- Perform the Addition Now we add the numbers together:
$$ 363 + 489 + 579 = 1431 $$
- Calculate the Average Next, we divide by 3:
$$ \text{Average} = \frac{1431}{3} = 477 $$
- Choose the Closest Option Now we compare the average (477) with the given options: 562, 471, 382, and 281. The closest number to 477 is 471.
The answer is 471.
More Information
The average provides a good central measure of the three numbers, and the problem suggests we look for a value closely related to the average among the options.
Tips
- Assuming the operation is only addition without considering averages.
- Miscalculating the average or forgetting to divide by the number of values.
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