What is the difference between an irrational number and an integer?

Answer 1

A irrational number is a fractional number that can go on for ever without repeating units like pi π3.141592653589793238462643383279502884197169399375105820974944592307816406286208998628034825342117067982148086513282306647093844609550582231725359408128481117450284102..........

Or e2.7182818284590452353602874713527.....

1/3 would not be a irrational number because the digits are repeating eg 1.3333333333333333

A integer is a whole number that is not fractional eg -3 -2 -1 0 1 2 3

Not to be confused with natural numbers which are all the whole numbers above and including 0 eg 0 1 2 3 4 ...

Answer 2

Irational numbers are not real numners.

Integers are any real number.

the difference is that well ones real and one was created to make math seem harder.