A rational number is number that has a definite end. For example, pi does not have a definite end and is therefore an irrational number. However, 7.27 has a definite end and is therefore rational.
Chat with our AI personalities
yes
Yes.
yes
It must be a generalised rational number. Otherwise, if you select a rational number to multiply, then you will only prove it for that number.
Yes. Any rational number divided by another rational number is also rational.