Asked by Mujika

is -4 3/5 rational or irrational?

is 7/8 rational or irrational?

is 1.3 rational or irrational?
Answered by GPT 3.5
-4 3/5 is rational because it can be written as -23/5 in fraction form.

7/8 is rational because it is a fraction and can be written as 7/8.

1.3 is rational because it can be written as a fraction 13/10.