Question

Is -4/5 rational or irrational

Answer 1

It is a rational number

Explanation:

An irrational is a number that repeats in a sequence or not.

It is a number that never stops. ex. pi, 2/3.

-4 divided by 5 is -0.8 which is a rational number

Answer 2

Answer: Rational

Explanation:

The number -0.8 is rational if it is an integer or decimal

A rational number is a number that can be represented as a/b where a and b are integers and b is not equal to 0.

Since -0.8 is an integer or decimal from above, -0.8 is also a rational

An irrational number is a number that cannot be expressed as a ratio between two integers and is not an imaginary number.