8,100 is the ratio of 8,100 to 1 . That's about as rational as you can get.
The definition of a rational number is:
A number that you can write as the ratio of two whole numbers.
It also turns out that if you can write a number out completely with digits,
then it's a rational number.
rational
-90 squared is rational - it is +8100. All perfect squares are not only rational but they are integers.
4.6 is rational.
10.01 is a rational number
Rational
is 34.54 and irrational or rational. number
RATIONAL , because you can convert it to a RATION (FRACTION). Method Let P = 0.272727.... Then 100P = 27.272727.... Subtract 99P = 27 (Note the decimals to infinity subtract to zero. P = 27/99 Cancel down by '9' P = 3/11 ( Which is a RATIO/rational). Since both '3' & '11' are prime numbers this will not cancel down any further. Hence 3/11 = 0.272727....
Rational
Rational.
No
If x is rational the it is rational. If x is irrational then it is irrational.
Rational. Rational. Rational. Rational.
rational