The fractional form of a negative number is just like that of a positive number, except a negative sign is added in front of it.
For example, -0.33333333333333... = -1/3.
Yes, as a rational number is any number that can be expressed in fractional form. -.003 can be expressed in a fraction; for example, -3/1000.
It is rational
22/7 * * * * * Since pi is a transcendental number, which is a kind of irrational number, there is no fractional form of pi. 22/7 is merely a fractional approximation.
A rational number is a number that can be expressed in fractional form.
22/7 (twenty two-sevenths). * * * * * Since pi is a transcendental number, which is a kind of irrational number, there is no fractional form of pi. 22/7 is merely a fractional approximation.
8.18 = 818/100. Since both 818 and 100 are integers, they comprise fractional form as required.
58.5 in decimal form is simply 58.5. Decimal form refers to a number with a decimal point, which separates the whole number part from the fractional part. In this case, 58 is the whole number part and 0.5 is the fractional part, making 58.5 in total.
0.0475 in fractional form = 19/400
Fractional form of 0.0625 is 1/16
If by "negative 38" you mean "-.38383838..." (correct notation would be to put a bar over the "38"), the fractional form of that is -38/99.
0.001 is a fractional number in decimal form and there is no sensible way to convert it into a whole number.
xxx is a fractional number in decimal form and there is no sensible way to represent it as a whole number.