It is not odd because it is an even number
Here is one possible way: 2 * 1.25 2 * 1.5 5 * 2.5 It is a very odd way of doing it because, in so doing, none of the cows will remain alive. Suppose you could partition the 18 cows into 9 odd groups. Now, Odd + Odd = Even Even + Even = Even and Even + Odd = Odd So, Odd + Odd + Odd + Odd + Odd + Odd + Odd + Odd + Odd = 18 => Even + Even + Even + Even + Odd = 18 => Even + Even + Odd = 18 => Even + Odd = 18 => Odd = 18 which is false. Therefore, it is impossible to partition 18 cows into 9 odd groups.
18 is an even number. not an odd one
You might answer this in a couple of different ways. 11 is the "odd" one, as it is the only "odd" number, while 4, 12 and 18 are all "even".
9
9
because it is a even number
18
18 is an even number.
Odd Lindbäck-Larsen died on 1975-08-18.
NO!!!! Any number that ends in 0,2,4,6,8 is EVEN. Any number that ends in 1,3,5,7,9 is ODD. e.g. 1,000,002 is EVEN. 1,111,111 is ODD.
9
18 2*9 =18