How Do You Find The Sum Of Three Consecutive Odd Numbers?

What is the sum of 3 consecutive odd numbers?

The third odd integer will then be ( 2 k + 3 ) + ( 2 ) = 2 k + 5 \left( {2k + 3} \right) + \left( 2 \right) = 2k + 5 (2k+3)+(2)=2k+5.

The sum of our three consecutive odd integers is 45, so our equation setup will be: Now that we have our equation, let’s proceed and solve for k.

At this point, we have the value for k..

What four consecutive integers have a sum of 354?

The four integers are the two integers either side of, and closest to, 88.5: 87, 88, 89, and 90. Let the smallest integer be x; then the others are x+1, x+2, and x+3.

What is the sum of 3 consecutive even numbers is 78?

So the three consecutive even numbers become ‘x’, ‘x+2′, ‘x+4′. According to the given condition, the sum of three consecutive even numbers is 78. x=24. Hence the three consecutive even numbers are 24, 26 and 28.

How can the sum of three odd numbers be 30?

There is No WAY 3 odd number can sum up to 30 but there are a few solutions thinking out of the box. It says using 1, 3, 5, 7, 9, 11, 13, 15 (repetition allowed), it doesn’t restrict from using any arithmetic operators (factorial, iota, n-base, units) with these numbers.

What three consecutive numbers have a sum of 75?

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

How do you find the sum of consecutive odd numbers?

The total of any set of sequential odd numbers beginning with 1 is always equal to the square of the number of digits, added together. If 1,3,5,7,9,11,…, (2n-1) are the odd numbers, then; Sum of first odd number = 1. Sum of first two odd numbers = 1 + 3 = 4 (4 = 2 x 2).

How do you find the sum of three consecutive numbers?

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. Solving for x yields x=34.

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.

Can you pick 3 watermelons to get a sum of 30?

The answer to the “select 3 balls to equal 30” puzzle is 6, 11 and 13.

What is the sum of 3 consecutive odd numbers is 69?

Let x + 4 = the third number. can you finish it? The numbers are 21, 23, 25.

What is the sum of 51?

What three consecutive integers have a sum of 51? Which means that the first number is 16, the second number is 16 + 1 and the third number is 16 + 2. Therefore, three consecutive integers that add up to 51 are 16, 17, and 18. We know our answer is correct because 16 + 17 + 18 equals 51 as displayed above.

Can the sum of three consecutive odd numbers be 36 Why?

The sum of three odd numbers is odd number. 36 is not odd number. No solution.

What is the sum of two odd numbers?

The sum of two odd numbers is always even. The product of two or more odd numbers is always odd.

What four consecutive integers have a sum of 86?

20,21,22,23. the way to approach this is divide 86 by 4 you will get 21.5. You need intergers, so you can starting at 20 or 21 and increment by 1 to see if they sum up to be 86.

What is the sum of 3 consecutive odd numbers is 51?

Let the middle number be x. Then the 3 numbers will be, x-1, x and x+1. Therefore x-1+x+x+1=51. Therefore: 16+17+18= 51.

Can a sum of three odd numbers be even?

Without cheating, it’s not possible because sum of three odd numbers can’t be even. Let k be any real number. So, 2k+1 will be an odd number & 2k will be an even number.

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.

What three consecutive numbers have a sum of 72?

Therefore, the three consecutive numbers whose sum is 72 are 23, 24, and 25, and 23 is certainly the smallest.