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Is decimal 1111 a rational or irrational number show your work?
.1111 is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
Is 81 a rational or irrational number?
81 as well as all whole numbers are rational numbers. Any number that can be written as a fraction is a rational number. An irrational number can be written as a decimal, but not as a fraction. An irrational number has endless non-repeating digits to the right of the decimal point. An example of an irrational number would be pi: π = 3.141592…
The square root of 6 belongs to what family of real numbers?
Irrational: it cannot be written exactly in the decimal notation.
Is 9.5 rational or irrational?
9.5 is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
Is pie a rational or irrational?
The number pi, which is approximately 3.14159265..., is an irrational number.
