What is the average of odd numbers from 6 to 8? Here we will show you how to calculate the average of odd numbers from 6 to 8.
To find the average of the odd numbers from 6 to 8, we first calculate how many odd numbers there are from 6 to 8. Then, we calculate the sum of odd numbers from 6 to 8. And finally, we divide the sum by the number of odd numbers to get the average.
The range is from 6 to 8, and the odd numbers within that range are from 7 to 7. Therefore, the first odd number in the sequence is 7, and the last odd number in the sequence is 7.
Step 1) Calculate the total number of odd numbers from 6 to 8
Here we calculate the total number of odd numbers from 6 to 8 by entering the first and last odd number in the sequence into our formula. Here is the formula and the math:
tot = (last - first + 2) ÷ 2
tot = (7 - 7 + 2) ÷ 2
tot = 2 ÷ 2
tot = 1
Total odd numbers from 6 to 8 = 1
Step 2) Calculate the sum of odd numbers from 6 to 8
To calculate the sum of odd numbers from 6 to 8, you enter the total odd numbers (tot) from Step 1 and the first odd number in the sequence into our formula. Here is the formula and the math:
sum = (tot ÷ 2) × (2 × first + (2 × (tot - 1))
sum = (1 ÷ 2) × (2 × 7 + (2 × (1 - 1))
sum = 0.5 × (14 + 0)
sum = 0.5 × 14
sum = 7
Sum of odd numbers from 6 to 8 = 7
Step 3) Calculate the average of odd numbers from 6 to 8
Almost done! Now we can calculate the average of odd numbers from 6 to 8 by dividing the sum of odd numbers from Step 2 by the total odd numbers from Step 1. Here is the formula, the math, and the answer:
Average = sum ÷ tot
Average = 7 ÷ 1
Average = 7
Average of odd numbers from 6 to 8 = 7
Average of Odd Numbers Calculator
Here you can calculate the average of odd numbers of a different sequence.