None. Even and odd numbers are defined only for integers and 1.5 is not an integer.
By addition, the sum of an odd number and an even number is always odd. (3 + 2 = 5, 7 + 10000 = 10007 ~ not evenly divisible by 2) By multiplication, an odd number times an even number is always even. (3 x 4 = 12 , 15 x 30 = 450 ~ evenly divisible by 2)
The difference of an odd number and an even number is an odd number.
Never. When you dont add the same odd number and even number of times. For example: 5 + 3 (2 odd numbers; and even amount of odd numbers ) = 8 5 + 3 + 7 = 15 an odd amount of odd numbers 5 + 3 + 7 + 9 = 24 another even amount of odd numbers. But never if you use the only same number
An even number can be a multiple of an odd number OR an even number. An odd number cannot be a multiple of an even number.
odd
15 is an odd number.
No, because two odd numbers always add together to be an even number, and a even plus an odd number is an odd number, example: 3+1+11=An even number? 3+1=4 4+11=15 Is 15 even? No. 3+1+11= An odd number (15)
30 is the even number.
no. try 6 and 15. their GCF = 3 (odd)
No, 15 is not an even number. An even number is defined as an integer that is exactly divisible by 2, meaning there is no remainder when divided by 2. In the case of 15, when divided by 2, there is a remainder of 1, making it an odd number.
odd * odd = odd answer even * even = even answer odd * even = even answer
it is even
By addition, the sum of an odd number and an even number is always odd. (3 + 2 = 5, 7 + 10000 = 10007 ~ not evenly divisible by 2) By multiplication, an odd number times an even number is always even. (3 x 4 = 12 , 15 x 30 = 450 ~ evenly divisible by 2)
"IT IS ALWAYS A ODD"
Yes, 15 is an odd number.
No. Sum of odd + odd = even Sum of odd + even = odd Sum of even + even = even
Odd