Question

What is the difference between an irrational number and an integer

Answer 1

The set of Integers includes all of the Natural numbers, their opposites, and 0. The integers proceed to infinity in both the positive and negative directions.
{ ... -3, -2, -1, 0, 1, 2, 3 ...}
and
Irrational numbers are those numbers which CANNOT be represented as the quotient of a pair of integers. One of the first Irrational numbers of which a student typically becomes aware is Pi. Pi is often represented as 3.14, but this is only an approximation. It is impossible to ever finish writing the decimal expansion of Pi.

Answer 2

haha i totally took this from yahoo answers :D