It can be written as a fraction, so it is rational.
77 is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
Rational, 7.7 is 7 7/10, or 77/10.
Irrational
10.01 is a rational number
It is a rational number.
Rational
It is a rational number
No rational number is an irrational number.
Irrational.
it is a rational number but 4.121314..... is an irrational no
No number is irrational and rational.