Table of Contents
- 1 What is the average of odd numbers from 1 to 51?
- 2 What is the average of 50 number?
- 3 What is the average of first 50 number?
- 4 How do you find the average of first 50 numbers?
- 5 What is the average of numbers from 51 to 75?
- 6 How to find the average of odd numbers between 1 and 50?
- 7 What is the average of first n even numbers?
What is the average of odd numbers from 1 to 51?
The average of all odd numbers up to 100 is: A. 49 B. 49.5 C. 50 D. 51
| x | $5$ | $9$ |
|---|---|---|
| f | $4$ | $3$ |
What is the average of 50 number?
38
The average of 50 numbers is 38 .
How do I calculate an average number?
Average equals the sum of a set of numbers divided by the count which is the number of the values being added. For example, say you want the average of 13, 54, 88, 27 and 104. Find the sum of the numbers: 13 + 54 + 88+ 27 + 104 = 286. There are five numbers in our data set, so divide 286 by 5 to get 57.2.
What is the average of first 50 number?
A. 12.25.
How do you find the average of first 50 numbers?
Detailed Solution
- Shortcut Trick. Average of n consecutive number (for odd value of n) = [middle term + (middle + 1) term] ÷ 2.
- Detailed Solution:
- Given: First 50 natural numbers.
- Calculation: First 50 natural numbers are 1, 2, 3,…….
- ∴ The average of first 50 natural numbers is 25.5.
- Shortcut Trick.
How do you find the average of 10?
It is easy to calculate: add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count.
What is the average of numbers from 51 to 75?
Now average of numbers from 51, 53, 55, ………99 = 50 + 25 = 75. Now average of numbers from 31, 33, 35 ……. 99 = 50 + 15 = 65. Solution: Here we know it is series first 30 natural number.
How to find the average of odd numbers between 1 and 50?
The odd numbers between 1 and 50 are. 1, 3, 5, 7, . . . . , 45, 47, 49. Total Count of Numbers = 25. step 2 Find the sum of odd numbers between 1 and 50. sum = 1 + 3 + 5 + . . . . + 47 + 49. = 625. step 3 Divide the sum by 25. Average = 625/25. = 25.
How do you find the average of 5 numbers?
Average =. Sum. Count. where the sum is the result of adding all of the given numbers, and the count is the number of values being added. For example, given the 5 numbers, 2, 7, 19, 24, and 25, the average can be calculated as such: Average =. 2 + 7 + 19 + 24 + 25. 5.
What is the average of first n even numbers?
Average of first ” n” even numbers = ( n + 1 ) 3. Average of first ” n ” odd numbers = n 4. Average of consecutive numbers = 5. Average of 1 to “n” odd numbers = 6. Average of 1 to “n” even numbers = 7.