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2 years ago

What is the sum of all the odd integers between 8 and 26

Mathematics

2 answers:

antiseptic1488 [7]2 years ago

8 0

Step-by-step explanation:

Between 8 and 26, there are: (25 - 9)/2 + 1= 9 (odd numbers)

The sum of each pair of odd numbers: 25 + 9 = 34

The sum of all odd numbers: 34x9/2 = 17x 9 = 153

hope it helps but am not sure

erastova [34]2 years ago

4 0

Answer:

The sum of the first "N" positive odd integers = N^2

There are 13 odd imtegers between 1 and 26, inclusive.....and there are 4 odd integers between 1 and 8, inclusive

So....the sum of the odd integers between 8 and 26 equals the difference in the above, and we have....

13^2 - 4^2 = 169 - 16 = 153

Step-by-step explanation:

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What is the sum of all the odd integers between 8 and 26​

What is the sum of all the odd integers between 8 and 26