Any number that can be expressed as a fraction can also be expressed as a terminating decimal and a non terminating decimal can't be expressed as a fraction and so therefore it is an irrational number.
Any number that can be expressed as a fraction can also be expressed as a terminating decimal and a non terminating decimal can't be expressed as a fraction and so therefore it is an irrational number.
Because a terminating decimal is a rational number that can also be expressed as a fraction
An irrational number is not a terminating decimal and it also can't be expressed as a fraction.
Because it can be expressed as a fraction
One Third
A terminating decimal can be expressed as a fraction as for example 0.75 = 3/4
If the decimal is terminating or repeating then it can be written as a fraction. Decimal representations which are non-terminating and non-repeating cannot be expressed as a fraction.
The latter which would be an irrational number that cannot be expressed as a fraction.
When the fraction is in its simplest or reduced form, if the denominator has any factor other than 1, 2 or 5, it will not be possible to express the fraction as a terminating decimal.
Yes because it is a terminating decimal that can be expressed as a fraction.
Yes because it is a terminating decimal that can be expressed as a fraction