What is the average of the first 50 natural numbers?
A25.0
B25.5
C26.0
D26.5
Explanation
The formula for the average of the first n natural numbers is Average = (n + 1) / 2. Substituting n = 50 gives (50 + 1) / 2 = 51 / 2 = 25.5.
Exam Relevance
- Topic: Arithmetic & Percentages
- Subtopic: Averages & Sequences

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