Question

what is a number which cannot be written in the form of p/q

Answer 1

The number which cannot be written in p/q form are called as Irrational numbers

Such as the number which do not have perfect square root or the numbers with non terminating and recurring decimal nos.....

Answer 2

Hi...

Here is your answer:

The number which can not be written in the form of p/q are called as *irrational number*.

For example: 0.33333..... etc.

And the number which can be written in the form of p/q are called as rational number.
For example: 5/9, 1, 28 etc...

Hope u get ur answer....