What is the average of first 150 natural numbers?
پہلے 150 قدرتی اعداد کی اوسط کتنی ہے؟
- 70
- 77.5
- 75.5
- None
Explanation
75.5 is an average of the first 150 natural numbers or positive integers
Sum of first 150 numbers
1+ 2 + 3 +4………………147 + 149 + 150 = 11325
Find average
11325/150 = 75.5
ND18-5-2023
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