Rational or Irrational Numbers
√160
Irrational; It is not a perfect square root.
√17
Irrational; It is not a perfect square so its root is irrational.
√24
Irrational; It is not a perfect square so its square root is irrational.
√99
Irrational; It is not a perfect square.
2π
Irrational; pi does not terminate or repeat.
5π
Irrational; pi does not terminate or repeat.
4.8912...
Irrational; this decimal does not terminate or repeat.
8.7168...
Irrational; this is a decimal that does not terminate or repeat.
0.565656...
Rational: this is a repeating decimal.
√144
Rational; It is a perfect square root.
√625
Rational; It is a perfect square root.
125
Rational; It is a whole number
18
Rational; It is a whole number.
1/2
Rational; it is a fraction
-12/7
Rational; it is written as a fraction
4/3
Rational; it's an improper fraction.
0.234234...
Rational; this is a repeating decimal.
0.4444...
Rational; this is a repeating decimal.
1.232323...
Rational; this is a repeating decimal.
-0.45
Rational; this is a terminating decimal.
1.3
Rational; this is a terminating decimal.
42.1
Rational; this is a terminating decimal.
-13
Rational; this is an integer.
