No, an integer cannot contain a decimal place. Instead consider using a double or a float for decimals.
2 half of 3 is just 3 and yes it is an integer
1/2
No, one half which is 1/2 is not a integer. Its a rational number.
No. An integer has to be a whole number.
No, to be an integer it would have to be a whole number.
Not at all. Six times one half is three, and one half is not an integer.
No.
No.
You end up with an integer and a fraction. The integer is half of (one less than the one you started with), and the fraction is a half.
0.5 is a terminating decimal and, since it is equal to a half, it is not an integer. A terminating decimal that is not an integer is a rational fraction. However, not all rational fractions are terminating decimals (eg 1/3 = 0.333...).0.1251.2512.5etc.
zero?
No because an integer is a whole number without fractions or decimals