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.
3/12 = 1/4 = 0.25, which terminates, so it is a rational 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.
-18
rational
6.5 is a rational number because it can be expressed as a fraction
It is a rational number
rational
3/12 = 1/4 = 0.25, which terminates, so it is a rational number.
It is a rational number
As,√144=√12×√12=12, which is an integer Therefore √144 is not irrational
It is a rational number. An irrational number is a decimal that is infinite and has no repition or pattern.
It is irrational.
12 is the ratio of 12 and 1 ... nice and rational.
-12 is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
The square root of 144 is 12 which is a rational 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.
It can be written as a fraction, so it is rational.