0
2304
Sum of an arithmetic progression = n/2 (2a + (n-1)d) where n is the number of items, a is the first item and d is the difference between them:
For the first 48 odd numbers:
- n = 48
- a = 1
- d = 2
→ sum = 48/2 (2 x 1 + (48 - 1) x 2)
= 482
= 2304
The sum of the first n odd numbers is always n2
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∙ 11y ago
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The sum of 3 consecutive odd numbers is 39?
48 484 848
What are the odd numbers from 17-31?
48
What odd numbers are in between 48 and 59?
The odd numbers between these values are 49, 51, 53, 55, 57 and 59.
What are the odd numbers between 48 and 64?
43,45,47,49,51,53,55,57,59,61,63
What is the sum of all odd numbers between 9 and 15?
11+13 is 24. If you believe 9, 15 are between 9 and 15 (I don't) it would be 48
The sum of 3 consecutive odd numbers is 39?
48 484 848
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What is the sum of all of the odd factors of 70?
The odd factors of 70 are: 1, 5, 7, and 35. The sum of these factors is 48.
What are the odd numbers from 17-31?
48
The Greatest common factor of two numbers is 48 and sum of these numbers is 384 what are the numbers?
336 and 48
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the sum of two whole numbers are 77 .their difference is 48.what are the two numbers
The sum of three consecutive even integers that give you 151 and tha sum of three consecutive odd integers that give you 150?
There are no such answers. The sum of even numbers is even. The sum of odd numbers could be even, but the sum of three consecutive odd numbers is always odd. One could swap the questions to get potentially answerable questions: Sum of 3 consecutive EVEN integers = 150 48 + 50 + 52 = 150 unfortunately, we can already see that if we were to make these odd integers (add 1 to each), we would get 153, not 151. Sum of 3 consecutive ODD integers = 151 49 + 51 + 53 = 153 47 + 49 + 51 = 147 We can see that, whenever we slide our three consecutive integers up one, we raise the value of the sum up 3, and if we jump from odd to odd, or even to even, we raise each integer by 2, so we raise the sum by 6.
What odd numbers are in between 48 and 59?
The odd numbers between these values are 49, 51, 53, 55, 57 and 59.
What are the odd numbers between 48 and 64?
43,45,47,49,51,53,55,57,59,61,63
The sum of two conservative numbers is 95. What are the numbers?
Numbers are 47 and 48
What is the sum of all odd numbers between 9 and 15?
11+13 is 24. If you believe 9, 15 are between 9 and 15 (I don't) it would be 48
How many Odd numbers from 1 to 49?
There are 48/2 + 1 = 25 odd numbers in 1 to 49, inclusive.
