No. Irrational Numbers can not be expressed as a ratio between two integers.
Chat with our AI personalities
No, 1/5 is not an irrational number. An irrational number is a number that cannot be expressed as a simple fraction or ratio of two integers. Since 1/5 can be expressed as a fraction of two integers (1 and 5), it is a rational number. Irrational numbers, on the other hand, include numbers like pi (Ο) and the square root of 2 (β2).
rational
The square root of 15 is an irrational number and it is about 3.873 rounded to three decimal places
It is 15 which is a rational number
The sum of a rational and irrational number must be an irrational number.
rational * irrational = irrational.