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Is four fifths a rational number?
It is a rational number.
Is four an irrational number?
No it is rational ( all integers are rational)
What is the rational number of 1.25?
5/4 or five divided by four. A "rational" number is a number that can be written as a ratio or fraction.
Is negative four elevenths a rational number?
Yes, it is.
Is -4.7 a rational number?
4.7 is already a rational number. If you mean as a mixed number, this is equal to 4 7/10 or four and seven tenths.
Is four fifths a rational number?
It is a rational number.
Is four an irrational number?
No it is rational ( all integers are rational)
Is three over four a rational number?
Yes, 3/4 is a rational number
Is 18 over four a rational number?
Yes because any number that can be expressed as a fraction is a rational number
What is the rational number of 1.25?
5/4 or five divided by four. A "rational" number is a number that can be written as a ratio or fraction.
Is negative four elevenths a rational number?
Yes, it is.
Is -4.7 a rational number?
4.7 is already a rational number. If you mean as a mixed number, this is equal to 4 7/10 or four and seven tenths.
Is negative one over four rational irrational or a real number?
It is rational and, therefore, real.
Is nineteen over four a rational number?
Yes.
Is the square root of four a real number or a rational number or an irrational number or integers or a whole number?
The square root of four is a real number because it is a non-negative number that can be expressed on the number line. It is also a rational number because it can be expressed as the fraction 2/1. In fact, it is both a real number and a rational number, as all rational numbers are also real numbers.
Is negative four a rational number?
Yes - any integers, including negative integers, are rational numbers.
Is one and four thirteenths rational?
Yes. Any number that can be written as a fraction (with integers in the numerator and the denominator) is, by definition, "rational".
