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No, 0.25 is rational 1/4 and 0.142857142857... is rational 1/7
Only decimals that neither terminate (e.g. 1/4 above) or repeat forever (e.g. 1/7 above) are irrational. Some examples of irrationals are pi and e (these numbers are usually named as the exact value cannot be written or calculated in a finite period of time).
What else can I help you with?
Are all nonterminating decimals irrational and why?
No, they are not. Recurring decimals are rational.
Do all irrational decimals repeat?
No, none of them do.
Is 0.16 repeating irrational?
No, no repeating decimal is irrational. All repeating decimals can be converted to fractions. They are, however, non-terminating.
Are all non terminating decimals irrational?
No. If they are recurring, then they are rational.
Are all integer irrational numbers?
No integers are irrational numbers. An integer is a whole number, positive or negative. This means they have no decimals or fractions. An irrational number, however, is a number with fractions or decimals. Therefor, there are no integers that are irrational numbers.
Are non-repeating decimals irrational numbers?
No because non-repeating decimals may be terminating.But suppose you consider terminating decimals as consisting of repeating 0s. That is, 1/8 = 0.125 = 0.12500....Then all non-repeating decimals are irrational.
How many decimals in pi?
Infinitely many. pi is not just an irrational number but a transcendental number. All irrational numbers have infinite decimals that do not go into a recurring pattern.
Why cant irrational number be presented as a decimal?
All irrational numbers are non-terminating decimals that can't be expressed as fractions
Is 0.64 rational or irrational?
0.64, like all terminating decimals, is rational.
Is 0.95 rational or irrational?
It is rational, like all terminating decimals.
Can you eat decimals?
Decimals are not edible.
Are all the decimals rational?
All the decimals that you can completely write down are rational. An irrational number has a decimal that never ends, so you can't write it down.
