0
Yes. Any number that you can write down on paper with digits, and then show
it to somebody and say "There it is, that's it, that's the complete number." is a
rational number.
5.4 is the ratio of 54 to 10, and can be written as 54/10, so it satisfies the
definition of rational numbers.
What else can I help you with?
Is 3.456 a rational or irrational number?
It is a rational number. It can be written as a fraction.
Is 0.74 a rational or irrational number?
It is a rational number, as it can be written as a fraction.
Is a Rational number plus rational number equals rational number?
Yes, the sum is always rational.
Is 10.01 a rational or irrational number?
10.01 is a rational number
Is 9.0 rational or irrational?
Since it can be written as a fraction (9.0 = 90/10), then it 9.0 is a rational number.
Is 54 a irrational or a rational number?
It is rational.
Is the square root of 54 a rational number?
No.
Is 54 over 7 a rational number?
Yes.
Is -54 a rational or irrational?
rational. Just remember that a rational number is one that may be formed from a ratio. e.g. -108/2.
Is the square of negative 54 rational'?
No, nor is it a real number. The square root of minus 54 is equal to the square root of plus 45, times i.
Is the square root of 54 rational?
No.
Is 3.456 a rational or irrational number?
It is a rational number. It can be written as a fraction.
Is the product of a rational number and a rational number a rational number?
yes
Is 17.02 a rational number?
Is 12.05 a rational number or irrational number?
Is 1.96 a rational number or an irrational number?
1.96 is a rational number
Is 0.74 a rational or irrational number?
It is a rational number, as it can be written as a fraction.
Is a Rational number plus rational number equals rational number?
Yes, the sum is always rational.
