Chocolate
No. An irrational number is any number that is not a rational number; A rational number is any number that can be expressed as one integer over another integer. negative 3 over 4 is one integer (negative 3) over another integer (4), and so is a rational number.
-3 is a rational number
Any integer, whether it is positive or negative, is a rational number.
Rational -1.(3 repeating) Any repeating decimals are rational. However, a number such as pi (3.141592654...) does not repeat or end.
No. It is -3 and can be written as a fraction, so it is rational.
-2/3 is a rational number
A negative number can indeed be rational. A rational number is defined as any number that can be expressed as the quotient of two integers, where the denominator is not zero. For example, -3/4 and -2 are both negative rational numbers. Thus, negative numbers can be rational as long as they fit this definition.
A rational number is any number that is not irrational - that is, it can be designated with numbers (2, -5, 0, 1/3, 0.14, etc.) A non-negative rational number number is exactly what it sounds like. It's any rational number that is not negative.
Yes: -12/-3 = 4
Yes.
Yes. 0.3 with a bar over it is 1/3, which is a rational number.
Yes, negative 0.75 is a rational number. A rational number is defined as any number that can be expressed as the quotient of two integers, where the denominator is not zero. Negative 0.75 can be expressed as -3/4, which fits this definition.