Quick Answer: What Is The Sum Of The Five Consecutive Even Numbers?

What four consecutive odd numbers have a sum of 40?

The sum of 4 numbers = 40.

So the average = 40/4 = 10.

Since the numbers are 4 odd consecutive numbers then the numbers are 7, 9, 11 and 13.

So the second number in the sequence is 9..

How do you find consecutive even numbers?

Correct answer: Three consecutive even integers can be represented by x, x+2, x+4. The sum is 3x+6, which is equal to 108. Thus, 3x+6=108.

What four consecutive numbers have a sum of 130?

Let the 4 consecutive integers are x, x+1, x+2, x+3. It is given that the sum of 4 consecutive integers is 130. The value of x is 31. So, 4 consecutive integers are 31, 32, 33, 34.

What is the sum of 69?

Thus, the final answer is 22, 23, 24, all three being consecutive integers that sum to 69.

What is the formula of sum of odd numbers?

If the number is starting from 1 then you can do simply n^2. for example: if n=6 like 1,3,5,7,9,11 then it’s sum will be 6^2=36. But if odd number series not start from 1 then formula will be sn=n/2(2a+(n-1)d).

What is the sum of consecutive even numbers?

Using the sum of n consecutive integers formula, we can calculate the sum of 1 through 50: 50 x 51/2 = 25 x 51 = 1275. And we multiply that by 2 (the number we originally factored out). 1275 x 2 = 2550. This approach will work for all even numbered series.

What are 4 consecutive even numbers?

The examples of consecutive even numbers are: 0, 2, 4, 6, 8, 10, 12, ….

What is consecutive number example?

more … Numbers which follow each other in order, without gaps, from smallest to largest. 12, 13, 14 and 15 are consecutive numbers. 22, 24, 26, 28 and 30 are consecutive even numbers.

What is the sum of all even numbers?

The sum of even numbers from 2 to infinity can be obtained easily, using Arithmetic Progression as well as the sum of all natural numbers….Sum of First Ten Even numbers.Number of consecutive even numbers (n)Sum of even numbers (Sn = n (n+1))Recheck99(9+1) = 9 x 10 = 902+4+6+8+10+12+14+16+18=909 more rows

What is the sum of 5 consecutive odd numbers is 145?

Adding the sum up, we get: 25 + 27 + 29 + 31 + 33 = 145. So our 5 odd consecutive number added to get 145 are {25, 27, 29, 31, 33}.

What four consecutive integers have a sum of 354?

SOLUTION: The sum of 4 consecutive integers is 354. The four integers are the two integers either side of, and closest to, 88.5: 87, 88, 89, and 90.

What is the sum of the first 100 consecutive even numbers?

Answer and Explanation: The sum of the first 100 positive even numbers is 10,100. To find this, we don’t have to sit down and add up all of these numbers.

What is the formula for consecutive numbers?

The formula to find even or odd consecutive integers is: x, x+2, x+4, x+6, x+8, etc. depending on how many even or odd consecutive integers you want to find. Depending on how many integers are in a set, you continue adding + (x+2) + (x+3) + (x+4) etc.

What is the sum of first n odd numbers?

Step 3: Hence, from the above estimation, we can prove the formula to find the sum of the first n odd numbers is n x n or n2. For example, if we put n = 21, then we have 21 x 21 = 441, which is equal to the sum of the first 21 odd numbers.

What three consecutive numbers have a sum of 75?

24,25,26→ which are three consecutive integers that sum to 75#.

What is the sum of all even numbers from 21 to 70?

The sum of the even numbers from 21 to 70 = 1150.

What is the sum of 5 consecutive even numbers is 100?

Answer: The number is 16.

What 5 consecutive numbers have a sum of 120?

Answer. A.T.Q. The 5 consecutive numbers are 22 , 23 , 24 , 25 and 26.

What is the sum of first n even numbers?

Sum of first n even numbers = n * (n + 1).

What is the sum of 5 consecutive odd numbers is 135?

Answer and Explanation: Let n,n+2,n+4,n+6 n , n + 2 , n + 4 , n + 6 and n+8 are the five consecutive odd integers. Given that the sum of all these integers is 135. 135.

What is the sum of 3 consecutive even numbers is 132?

SOLUTION: find three consecutive even integers whose sum is 132. Let the three consecutive even integers be n-2,n and n+2. n=44. The three consecutive even integers are 42,44 and 46.