89.9k views
2 votes
Why is 4.125... rational

2 Answers

3 votes
A rational number is any reappearing decimal
User Mohamad Eizeddin
by
7.0k points
5 votes

Answer:

A rational number is any integer, fraction, terminating decimal, or repeating decimal.

Explanation:

Terminating decimal is a fraction whose decimal representation contains a finite number of digits.

User Andrey Turkin
by
6.6k points