Question

Is 4.3333333333 rational

Answer 1

4.33333 in simplified fraction form is 4 1/3, and in mathematics a number is considered rational if it can be written as a fraction. So the answer to your question is yes, 4.3333333333............ is a rational number.

Answer 2

If there is an end (no line on the top), it is rational. If it continues, round, and it will become rational

hope this helps