Unless the fraction is negative, the fraction is
Yes it is. It can be written as a fraction.
Zero fits into the sequence of integers; it is exactly one less than the number one, and it is exactly one more than the number negative one. It is also an integer because it is not a fraction.
Oh, what a happy little question! You see, when comparing a fraction to a negative number, it all depends on the values involved. Sometimes a fraction can be greater than a negative number, and sometimes it can be less. Just remember to embrace the beauty of math and let the numbers dance together in harmony.
No because -1/2 is a rational number expressed as a fraction
only if the positive fraction is "larger" than the negative one.
Yes.
If you mean the difference in terms of numerical value, then it is the positive faction minus the negative faction, which is calculated as the positive fraction plus the absolute value* of the negative fraction - just like the difference between a positive and negative number. * The absolute value of a number is the value of the number ignoring any minus sign; eg abs(-4) = 4 = abs(4). If you mean the difference in terms of where they are on the number line, then the positive fraction is one side of zero (it is greater than zero) and the negative fraction is the other side of zero (it is less than zero).
Yes. A rational number can be written as a fraction. All integers can be written as themselves over one--as fractions.
Any whole number can be written as a fraction, with the whole number in the numerator, and the number one in the denominator. Compare this to the definition of "rational number".
You don't. That number is less than one. A mixed fraction, by definition, is a number greater than one. More precisely, a mixed fraction is one way of writing such a number.
The opposite of one third is negative one third. This is because the opposite of a positive fraction is a negative fraction with the same value.
Yes - expressed as a fraction it is equal to -1/4 or negative one quarter.