3 odd numbers = odd number
Example: 3+3+3=9, 7+7+7=21, 3+7+1=11, 1+3+5=9. .
There are no such numbers. The sum of any three odd numbers must be odd. 112 is not.
The result is an odd number.
even
103
No three odd numbers can add up to an even number.
There are no such numbers. The sum of any three odd numbers must be odd. 112 is not.
The result is an odd number.
The sum turns out even.
even
103
No three odd numbers can add up to an even number.
The result is an odd number.
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.
15
Always. even + even = even odd + odd = even even + odd = odd odd + even = odd To summarise, if you add like numbers you get even, otherwise you get odd.
Well, darling, those three odd consecutive numbers that add up to 252 are 83, 85, and 87. You add them up and you get your grand total of 252. Voilà!
You get an even number