4/5 is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
Four fifths IS anumber.
yes it is(=
Yes - any number that can be expressed as a fraction (or ratio) is a rational number, even if that number is negative. Expressed as a proper fraction in its simplest form, -0.96 is equal to -24/25 or negative twenty-four twenty-fifths.
Yes, four is 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.
To my knowlage yes it very much is a rational number :D I sounded smart xD
Yes, 7.8 is a rational number. Expressed as a top-heavy fraction, it is equal to 39/5 or thirty-nine fifths.
Four fifths is not a whole number so it is not possible to express it as a whole number.
yes because you can put it as a over b
Yes, 3/4 is a rational number
No it is rational ( all integers are rational)
Expressed as a mixed number in its simplest form, 4/5 + 4/5 = 1 3/5 or one and three fifths.
Four fifths of 10 is 8.
There is no Mixed Number as there is no Whole Number involved.
Yes because any number that can be expressed as a fraction is a rational number
nine four fifths