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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.
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Earn +20 ptsQ: Is 12 over 18 a rational or irrational number?
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Is 3 over 12 a rational or irrational number?
3/12 = 1/4 = 0.25, which terminates, so it is a rational number.
Is 29 an irrational number?
Integers are rational. Also, terminating decimal numbers, as well as repeating decimals (such as 3.12121212..., where "12" repeats over and over) are rational.
Is -12 divided by 6 rational or irrational?
-18
Is 6 12 rational or irrational?
rational
Is 6.5 rational or irrational?
6.5 is a rational number because it can be expressed as a fraction
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