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Is 18 an irrational number?
yes it is an irrational numberNo because 18 is a rational number
What is the square root of .18?
The square root of 18 is: ± 4.242641
Is the square root of 324 irrational?
No. √324 = 18 = 18/1 = a rational number.
Is the square root of 18 a real number?
Yes it's a real number but it is an irrational number because it can't be expressed as a fraction.
What is 120 over 18 as a mixed number?
120 over 18 as a mixed number = 62/3
Is the square root of negative 18 rational or irrational?
It is neither because the square root of -18 is an imaginary number but the square root of 18 is irrational
Is 12 over 18 a rational or irrational number?
Rational.
Is 18 a real number Is it raional or irrational?
Integers (whole numbers, without a decimal point, including negative whole numbers) are real numbers; they are rational; therefore they are not irrational.
Is 18 an irrational number?
yes it is an irrational numberNo because 18 is a rational number
What is the square root of .18?
The square root of 18 is: ± 4.242641
Is the square root of 18 a rational or irrational number?
The square root of 18 is an irrational number because it cannot be expressed as a fraction.
Is the square root of 18 a irrational number?
Yes
What is 4 18 is it rational or irrational?
It is a rational number
Is 18 an irrational?
No. An irrational number cannot be expressed as a/b where a and b are integers, b not zero. 18 = 18/1 = 36/2 = -36/-2 etc.
Is the square root of 324 irrational?
No. √324 = 18 = 18/1 = a rational number.
Is negative 18 rational or irrational?
-18 is the ratio of -18 and 1 ... nice and rational. Also the ratio of 18 and -1, of 36 and -2, of 180 and -10, etc.
Is 18 rational or irrational?
irrational
