30.232342345 is rational or irrational number
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Answered by
17
it is rational because it has a terminating decimal expansion
Answered by
18
Heya!!
Here is your answer:-
We have to tell whether 30.232342345 is a rational number or a irrational no.
Rational number :- Numbers which can be expressed in the form of p/q where q≠0.
Irrational number :- A number which has non -terminating and non-recurring decimal expansion.
So, in this number we can see that the decimal expansion has terminated after a fixed number of places after decimal i.e. after 9 places.
Therefore, this is a rational number because it can be expressed in the form of p/q where q≠0 and p and q are co-prime integers.
Hope it helps you.
Here is your answer:-
We have to tell whether 30.232342345 is a rational number or a irrational no.
Rational number :- Numbers which can be expressed in the form of p/q where q≠0.
Irrational number :- A number which has non -terminating and non-recurring decimal expansion.
So, in this number we can see that the decimal expansion has terminated after a fixed number of places after decimal i.e. after 9 places.
Therefore, this is a rational number because it can be expressed in the form of p/q where q≠0 and p and q are co-prime integers.
Hope it helps you.
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