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Earn +20 ptsQ: Is 2.7 irrational
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Is the square root of 27 a rational or irrational number?
The square root of 27 is an irrational number
Is 27 Rational or irrational?
2.7 is rational. Rational numbers are numbers that can be written as a fraction. Irrational Numbers cannot be expressed as a fraction.
Is 3 cubed irrational?
No because 3 cubed is 27 which is a rational number
Is 5.4 an irrational or rational number?
5.4 = 5 2/5 = 27/5 so it is a rational number.
Is negative 27 an irrational number?
It is a whole number and it can be written as a fraction, so it is rational.
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