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Is negative 3 over 4 an irrational number?
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.
Is 2 over 5 rational or irrational?
It is rational
Is 100 over 3 rational or irrational?
100/3 is a rational number
Is - 3 over 2 rational or irrational?
Rational (-1.5) Since it can be expressed as a fraction.
Is 2 over 9 rational or irrational?
2/9 is rational by definition- it is a ratio of two integers.
Is negative one over four rational irrational or a real number?
It is rational and, therefore, real.
Is the square root of nine over zero rational or irrational?
Neither. It is not defined.
Is a negative repeating decimal rational or irrational?
it is irrational because you just keep writing the same number over and over again!
Is negative 3 over 4 an irrational number?
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.
Is negative eight over nine a rational number?
Yes, it is.
Is 19 over 14 rational or irrational?
rational
Is negative 18 over 6 an irrational number?
No. It is -3 and can be written as a fraction, so it is rational.
Which statement is true Converting an integer to a fraction shows whether it is rational A negative fraction is never rational An integer numerator over a zero denominator is never rational?
Statement 1 is true but totally unnecessary. As integer is always a rational and you do not need to convert it to a fraction to determine whether or not it is rational. A negative fraction is can be rational or irrational. The fact that it is negative is irrelevant to its rationality. An integer number over a zero denominator is not defined and so cannot be rational or irrational or anything. It just isn't.
Is 2 over 5 rational or irrational?
It is rational
Is 7 over 8 rational or irrational?
Rational.
Is 64 over 2 rational or irrational?
It is rational
Is negative 4 over 3 rational or irrational?
Rational -1.(3 repeating) Any repeating decimals are rational. However, a number such as pi (3.141592654...) does not repeat or end.
