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Is -12 divided by 6 rational or irrational?
-18
Why is 0.18 a rational number?
Well, sweetheart, a rational number is any number that can be expressed as a fraction, and 0.18 is no exception. You can write 0.18 as 18/100, which can be simplified to 9/50. So, yeah, 0.18 is rational, just like your decision to ask me this question.
Is 12 over 18 a rational or irrational number?
The fraction 12/18 can be simplified to 2/3 by dividing both the numerator and denominator by their greatest common divisor, which is 6. Since the fraction 2/3 can be expressed as a ratio of two integers and can be written in the form a/b where a and b are integers and b is not equal to 0, it is considered a rational number. Rational numbers are numbers that can be expressed as a ratio of two integers.
Is the square root of 18 rational and why?
The square root of 18 is not a rational number because it cannot be expressed as a fraction of two integers. The square root of 18 is approximately 4.2426, which is an irrational number. Irrational numbers cannot be expressed as a simple fraction or ratio of two integers, unlike rational numbers.
Is 4.6 irrational or rational?
4.6 is rational.
