the sum of the first three numbers is 1 + 3+5= 9
The first three odd numbers are 1, 3, and 5. Their sum is 1 + 3 + 5 = 9.
The 12th odd number.
The sum of the first 5,000 odd numbers 25,000,000.
The sum or product of three odd numbers will always be odd.
There are no such numbers. The sum of any three odd numbers must be odd. 112 is not.
9, 15, 21
there are three odd numbers
The sum of three odd numbers is odd but 270 is even, therefore there are no three odd numbers that add to 270. Similarly the product of two of more odd numbers is odd but 270 is even, therefore there are no three odd numbers that multiply together to get 270.
9801 * The sum of the first two odd numbers (1+3) is 4, or 22 * The sum of the first three odd numbers (1+3+5) is 9, or 32 * The sum of the first four odd numbers (1+3+5+7) is 16, or 42 * ...and so on So the sum of the first 99 odd numbers, using the pattern above, would be 992 or 9801.
No, the sum of three odd numbers will always be odd.
When you add three odd numbers, the sum remains odd because the sum of any two odd numbers is always even. Adding a third odd number to this even sum results in an odd number again. This pattern holds true regardless of the specific odd numbers being added, confirming that the sum of three odd numbers is always odd.
It is impossible for three odd numbers to add up to an even number like 30. The sum of any three odd numbers is always odd because the addition of two odd numbers results in an even number, and adding another odd number to an even number will always yield an odd sum. Thus, no combination of three odd numbers can equal 30.