Oh, dude, 27 is a rational number. Like, rational numbers are any number that can be expressed as a fraction, and 27 can totally be written as 27/1. So yeah, 27 fits right into that rational number club. Cool, right?
If you can completely write a number, using digits, fractions and decimals, then the number is rational. You appear to have accomplished that.
Irrational.
Yes, 27 is a real number. Real numbers include all rational and irrational numbers, and 27 is a rational number because it can be expressed as a fraction, 27/1.
The product of a rational and irrational number can be rational if the rational is 0. Otherwise it is always irrational.
No.A rational times an irrational is never rational. It is always irrational.
No, it is rational.
5.4 = 5 2/5 = 27/5 so it is a rational number.
The square root of 27 is an irrational number
No it is rational. It can be written as 27/10.
Rational
It is a rational number.
34.5 is RATIONAL. Irrational numbers are those were the decimals go to infinity AND there is no regular order in the decimal numbers. Definitively an Irrational Number CAnnot BE CONVERTED TO A quotient/ratio/frACTION pi = 3.141592.... is the most well known irrational number. So 34.5 is rational 34.55555..... is rational (gOES TO INFINITY ; numbers in regukar order). 34.565656.... is Rational (Goes to infinity ; numbers in regulkar order). et seq., The dots after the number mean it continues to infinity . However, 34.25865414..... is Irrational . Because there is no regular order in the decimal digits.
It is a whole number and it can be written as a fraction, so it is rational.
If you can completely write a number, using digits, fractions and decimals, then the number is rational. You appear to have accomplished that.
Irrational.
it is a rational number but 4.121314..... is an irrational no
Such a product is always irrational - unless the rational number happens to be zero.