What is the average of 5 consecutive numbers?

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What is the average of 5 consecutive numbers?

Average is the sum of observations divided by the number of observations. Therefore 5x+10=5n and after solving this equation we get x=n−2. When we add the next two numbers, we get 5x+10+x+5+x+6=7x+21. Therefore, the new average is 7x+217=x+3.

How do you find 5 consecutive numbers?

Add the five numbers together and set them equal to 100: (n) + (n+1) + (n+2) + (n+3) +(n+4) = 100. Add together the five terms on the left to get 5n + 10 and let that equal 100: 5n +10 = 100. Subtract 10 from both sides: 5n = 90. Divide both sides by 5: n = 18.

How do you find the average of N consecutive numbers?

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Prerequisite : Sum of first n natural numbers. As discussed in previous post, sum of n natural number n(n+1)/2, we find the Average of n natural number so divide by n is n(n+1)/2*n = (n+1)/2.

How do you find the average of 5 consecutive odd numbers?

Now it is given that the average of five consecutive odd numbers is 61. Now as we know that the average is calculated as the sum of numbers divided by the total numbers. So the first odd number which is the smallest odd number is 57. And the highest odd number which is the fifth odd number = (x + 8) = 57 + 8 = 65.

What are 5 consecutive numbers that add up to 40?

The smallest even consecutive number such that 5 consecutive even number have an average of 40 is 36. The numbers are: 36, 38, 40, 42, 44.

What is the average of first 5 natural numbers?

3
Hence, the mean of the first five natural numbers is 3.

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How do you find the average of n numbers in Python?

Follow these steps:

  1. Decide the value of n .
  2. Run a while loop till n is greater than zero.
  3. In each iteration, add the current value of n to the sum variable and decrement n by 1.
  4. Calculates the average by dividing the sum by n (total numbers).

What is the average of first five consecutive odd numbers?

The average of five consecutive odd numbers is 61 .

What are the first five consecutive odd numbers?

Let the first five consecutive odd numbers be x , x+2 , x+4 , x+6 , x+8 .